Questions on Geometry: Area and Surface Area answered by real tutors!

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Question 1149585: In the diagram below, find the ratio of the area of the parallelogram to the area of triangle ABC.
Diagram: https://imgur.com/a/Z9zvi8J

Click here to see answer by greenestamps(13200) About Me 

Question 1149603: Triangle ABC below is isosceles, with AB=AC. A square is inscribed in the triangle, with edges 26cm, and BC=42cm. Find the area, in cm2, of triangle ADE.
Diagram: https://imgur.com/a/uFHAhYO

Click here to see answer by ikleyn(52781) About Me 

Question 1149604: In the diagram below, AC is the median of triangle ABD. Find the area of triangle ABD
Diagram: https://imgur.com/a/vr9cZmy

Click here to see answer by jim_thompson5910(35256) About Me 

Question 1149601: ABCD is a square with sides 9cm. Arcs of radius 9cm are drawn with centres at B and D. Find the area of the shaded region.
Example of diagram: https://imgur.com/a/6L1TecL

Click here to see answer by greenestamps(13200) About Me 

Question 1149602: A farmer has fenced off his housing area, which is shown in the diagram below. There is a post at each of the points A and F, to which the farmer sometimes attaches a 30m rope that is tied to his donkey. This provides the donkey with either one of two grazing areas outside the housing area. Find the difference in the areas available for grazing, in m2.
Diagram: https://imgur.com/a/xRRw3rz

Click here to see answer by josmiceli(19441) About Me 

Question 1149588: In the triangle, AC=130cm. Angle FAC = Angle BED = Angle ABE. Also, Angle EBD = Angle DHF = Angle ACF. Find the area of triangle EBC>
Diagram: https://imgur.com/a/JMl9yyM

Click here to see answer by greenestamps(13200) About Me 

Question 1149721: my question is A Rectangular Persian carpet has a perimeter of 240 inches. The length of the carpet is 25 inches more then the width. What are the dimensions of the carpet? Solve algebraically
Click here to see answer by ikleyn(52781) About Me 

Question 1149720: the question says: A Rectangular Persian Carpet has a perimeter of 240 inches. The length of the carpet is 25 inches more than the width. What are the dimensions of the carpet? Solve algebraically
Click here to see answer by ikleyn(52781) About Me 

Question 1149718: Julia runs out of gas. she walks 4km west and then 2km south looking for a gas station. How far is she from her starting point? The answer has to be rounded to the nearest hundredths
Click here to see answer by ikleyn(52781) About Me 

Question 1149719: Another question I wanted to know for my homework is ''Jerome has ordered a custom made circular cylindrical fish tank that will be 5 feet wide and about 6 feet high. How many cubic feet of water will be needed to fill the tank( Assume the water level needs to stay 6 inches below the top of the tank when full) use 3.14 as an estimate for Pi. Round answer to the nearest hundredths
Click here to see answer by josgarithmetic(39617) About Me 

Question 1149717: hi my question I encountered is ''Julia, who is 2 meters tall, wishes to find the height of a tree. she walks from the base of the tree along the shadow of the tree until her head is in a position where the the tip of her shadow exactly overlaps the end of the tree top's shadow. The trees shadow is 29.3 meters long. Julia's shadow is 9.75 meters long. How tall is the tree? the answer has to be rounded to hundredths''
Click here to see answer by josgarithmetic(39617) About Me 

Question 1149889: Disculpen si quiero sacar el cuanto mide el lado del pentágono regular? Que nadamas por un lado tiene lo siguiente (P=5x-10y-35z+60) como seria su resultado?


Click here to see answer by Alan3354(69443) About Me 

Question 1150022: The area of circle Q is 350cm^2. Find the area of square ABCD to the nearest 0.1cm^2
The square is in the inside of the circle
thanks

Click here to see answer by ikleyn(52781) About Me 

Question 1150209: Find the area between f(x)^2-25 and the x-axis from x=0 to x=9
The area [] square units

Click here to see answer by ikleyn(52781) About Me 

Question 1150210: Find the between f(x)=x^2-5 and the x-axis from x=0 and x=7
The area is [] square units

Click here to see answer by Alan3354(69443) About Me 

Question 1150373: A rectangular concrete base 6 feet wide and 10 feet long supports a transformers whose bases are 42 inches by 28 feet .What percent of the concrete area is actually covered by the transformers?.
Click here to see answer by Alan3354(69443) About Me 

Question 1150453: A 3 by 3 by 3 cube has three holes, each with a 1 by 1 cross-section running from the centre of
each face to the centre of the opposite face. What is the total surface area (in square units) of the
resulting solid?

Click here to see answer by ikleyn(52781) About Me 

Question 1150783: In trapezoid ABCD, AB || CD. Let P be the midpoint of AD. If the area of triangle APB is 5, and the area of triangle CDP is 17,then find the area of trapezoid ABCD.

Click here to see answer by greenestamps(13200) About Me 

Question 1150800: Land in the shape of an isosceles triangle has a base of 130 m. An altitude from
the vertex of one of the base angles of the triangle is 120 m. What is the area
of this property
in m²?

Click here to see answer by MathLover1(20849) About Me 
Question 1150800: Land in the shape of an isosceles triangle has a base of 130 m. An altitude from
the vertex of one of the base angles of the triangle is 120 m. What is the area
of this property
in m²?

Click here to see answer by Edwin McCravy(20055) About Me 
Question 1150800: Land in the shape of an isosceles triangle has a base of 130 m. An altitude from
the vertex of one of the base angles of the triangle is 120 m. What is the area
of this property
in m²?

Click here to see answer by ikleyn(52781) About Me 

Question 1150827: the diagonal of a rectangle is 15cm, and the perimeter is 38cm. what is the area?
Click here to see answer by Alan3354(69443) About Me 
Question 1150827: the diagonal of a rectangle is 15cm, and the perimeter is 38cm. what is the area?
Click here to see answer by MathLover1(20849) About Me 
Question 1150827: the diagonal of a rectangle is 15cm, and the perimeter is 38cm. what is the area?
Click here to see answer by ikleyn(52781) About Me 
Question 1150827: the diagonal of a rectangle is 15cm, and the perimeter is 38cm. what is the area?
Click here to see answer by MathTherapy(10552) About Me 

Question 1151098: In the diagram below, point X is the intersection of the two diagonals TW and UV of the cubical box illustrated. The shortest distance from point T to point Z is 4 sqrt3 cm. Find the area in cm2, of triangle XYZ.
Click here to see answer by Alan3354(69443) About Me 

Question 1151095: A cake shaped like a rectangular prism with sides of 9cm by 14cm by 15cm is completely dipped in chocolate and then cut into small 1cm^3 cubes. How many of the cubes have chocolate on just one side?
Click here to see answer by ikleyn(52781) About Me 

Question 1151094: In the diagram below AEFD is a rectangle. G and H are midpoints of EK and FK respectively, and K is the midpoint of AD. Find the area of the shaded region, in m^2.
Diagram: https://imgur.com/a/tzySxdO

Click here to see answer by ikleyn(52781) About Me 

Question 1151112: In the diagram below AEFD is a rectangle. G and H are midpoints of EK and FK respectively, and K is the midpoint of AD. Find the area of the shaded region, in m^2.
Do the midpoints signify anything about the triangles?
Diagram: https://imgur.com/a/tzySxdO''

Click here to see answer by greenestamps(13200) About Me 

Question 1151111: In the diagram below, point X is the intersection of the two diagonals TW and UV of the cubical box illustrated. The shortest distance from point T to point Z is 4 sqrt3 cm. Find the area in cm2, of triangle XYZ.
Diagram: https://imgur.com/a/ciK5pIK

Click here to see answer by greenestamps(13200) About Me 

Question 1151099: In the diagram below, point X is the intersection of the two diagonals TW and UV of the cubical box illustrated. The shortest distance from point T to point Z is 4 sqrt3 cm. Find the area in cm2, of triangle XYZ.
Sry bout the other one.
Diagram: https://imgur.com/a/ciK5pIK

Click here to see answer by MathLover1(20849) About Me 

Question 1151147: A circle passes through A and B, and its tangent to CD. Find its area, in cm^2.
Diagram: https://imgur.com/a/XZgTPss

Click here to see answer by math_helper(2461) About Me 

Question 1151289: A cylinder has a height of 30 ft and a volume of 63,679 ft³.
What is the radius of the cylinder?
Round your answer to the nearest whole number.

676 ft
338 ft
52 ft
26 ft

Click here to see answer by Alan3354(69443) About Me 

Question 1150266: he demand curve for a certain product is given by p(q)=551-q^2. The supply curve is given by p(q)=1.1q^2. Find the consumer surplus at equilibrium.
The consumer surplus at equilibrium is$[]

Click here to see answer by MathLover1(20849) About Me 

Question 1152040: The walls and ceiling inside your bedroom need to be painted. To save money, you decide that you will paint the bedroom yourself. Use the following information to solve this problem:
• The bedroom is 17 feet long by 18 feet wide, and the ceiling is 9 feet high.
• The inside of the bedroom door will be painted the same color as the walls.
• Two coats of paint will be applied to all of the painted surfaces.
• The room has one window, measuring 3 feet, 9 inches by 4 feet, which will not be painted.

Click here to see answer by Boreal(15235) About Me 

Question 1152076: Maya and Mabel are inspecting an 80:1 scale floor plan for their new house. The dimensions of the living room on the scaled plan are 1 7/8 inches and 2 1/2 inches . What is the area of their real living room in square feet ?
Click here to see answer by ankor@dixie-net.com(22740) About Me 

Question 1152129: A building in the shape of a cube has a width of 45ft a length of 45ft and a height of 45ft . An architect want to build a scale model of the building that is 30% smaller in volume . What is the height of the new building ? Round to the nearest hundredth
Click here to see answer by Theo(13342) About Me 

Question 1152213: What is the area of the figure bounded by x = -3, x = 2, y + 4 = (-2/5)(x - 2), and 5y - x - 13 = 0 when graphed on a coordinate plane?
Click here to see answer by MathLover1(20849) About Me 
Question 1152213: What is the area of the figure bounded by x = -3, x = 2, y + 4 = (-2/5)(x - 2), and 5y - x - 13 = 0 when graphed on a coordinate plane?
Click here to see answer by MathTherapy(10552) About Me 

Question 1152265: A rectangular field measures 90 meters by 126 meters. What will it cost to cover the field with pallets of grass each covering 90 square yards and costing ​$205 per​ pallet? (Hint: 1 yd almost equals 0.9 m​)

Click here to see answer by josmiceli(19441) About Me 
Question 1152265: A rectangular field measures 90 meters by 126 meters. What will it cost to cover the field with pallets of grass each covering 90 square yards and costing ​$205 per​ pallet? (Hint: 1 yd almost equals 0.9 m​)

Click here to see answer by ikleyn(52781) About Me 

Question 1152338: Tristan is working on dilating rectangles. Rectangle ABCD is dilated by a
factor of 3. The resulting rectangle WXYZ has an area of 72 cm2. Tristan
found that the area of rectangle ABCD must be 8 cm2. Is he correct?
A. No, because he needs to divide the area of rectangle WXYZ by 3.
B. No, because he needs to multiply the area of rectangle WXYZ by 3.
C. Yes, because he needs to find the possible dimensions for rectangle
WXYZ and then divide each dimension by 3.
D. Yes, because he needs to find the possible dimensions for rectangle
WXYZ and then multiply each dimension by 3.

Click here to see answer by ikleyn(52781) About Me 
Question 1152338: Tristan is working on dilating rectangles. Rectangle ABCD is dilated by a
factor of 3. The resulting rectangle WXYZ has an area of 72 cm2. Tristan
found that the area of rectangle ABCD must be 8 cm2. Is he correct?
A. No, because he needs to divide the area of rectangle WXYZ by 3.
B. No, because he needs to multiply the area of rectangle WXYZ by 3.
C. Yes, because he needs to find the possible dimensions for rectangle
WXYZ and then divide each dimension by 3.
D. Yes, because he needs to find the possible dimensions for rectangle
WXYZ and then multiply each dimension by 3.

Click here to see answer by greenestamps(13200) About Me 

Question 1152484:


Find the area of the bedroom with the shape shown in the figure, in square feet.
https://www.usatestprep.com/modules/gallery/files/0/52/52.png

Click here to see answer by josgarithmetic(39617) About Me 

Question 1152541: How many square feet of tin are required to make a funnel, if the diameters of the top and bottom are 37 in. and 22 in., respectively, and the height is 26 in.?
7.29

Click here to see answer by greenestamps(13200) About Me 

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840