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

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Question 199222: I try to see if one of these problem was already done and it was not please help Asap.. Thank you in advance.

Sam wishes to fertilize his lawn that is 16 yards by 70 yards. The organic fertilizer costs 5.75 per bag. Each bag covers 525 square feet. What is the cost to fertilize his yard?
Click here to see answer by Earlsdon(6294)

Question 199472: What is the area in feet of circular tablecloth that has a diameter of 42 inches?
A) 1385.44236 square feet B) 21 square feet C) 3.0625 square feet D) 1.75 square feet

Click here to see answer by gracia143(4)

Question 199479: the circumference of a circular track is 15.4m . find the diameter of the track
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Question 199476: Find the area of a trapezoid with a height of 6 m and bases of 14 m and 21 m
Click here to see answer by checkley77(12844)

Question 199569: A recreation room has the following dimensions. Carpeting will cost $8.00 a square yard. How many square yards of carpet will be needed and how much will it cost?

Click here to see answer by rfer(16322)

Question 199633: Regarding Question 199569: I would also like to ask the same question.
A recreation room has the following dimensions. Carpeting will cost $8.00 a square yard. How many square yards of carpet will be needed and how much will it cost?
DIAGRAM HERE:
(rectangle)11yd x 5 yd
(triangle joining the two on the 5 yd of the rectangle and 4 yd side of the square)
(square)4yd x 4yd
I hope this makes sense I was not able to draw the diagram.
Click here to see answer by rfer(16322)

Question 200077: if a square has the side length 5 square root of 2 what is the area?
Click here to see answer by orca(409)

Question 200216: find the area and perimeter of the rectangle 2ft,49inch
Click here to see answer by rfer(16322)

Question 200215: Find the exact area and circumference of a circle with a diameter of 18 inches
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Question 200215: Find the exact area and circumference of a circle with a diameter of 18 inches
Click here to see answer by edjones(8007)

Question 200260: Kim and her mother are planning to paint Kim's room. Her room is rectangular and measures 11 feet by 15 feet. The ceiling are 8 feet high. Assuming there are no windows or doors, how many square feet will they need to cover with paint?
Click here to see answer by checkley77(12844)

Question 200466: If the total area of cone is 96 pie, and the radius is 6, what is the slant height?
Click here to see answer by MathLover1(20849)

Question 200542: what is the volume of a recatangular pyramid with base 21m2 and height 2m?
Click here to see answer by RAY100(1637)

Question 200695: Find the surface area of a soup can that has a diameter of 3 inches and a height of 5 inches.
Click here to see answer by rfer(16322)

Question 200695: Find the surface area of a soup can that has a diameter of 3 inches and a height of 5 inches.
Click here to see answer by MathTherapy(10552)

Question 200786: find the area of the rectangle with the given base and height.
2 yd 3 in, 16 yd
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Question 201069: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by RAY100(1637)

Question 201064: Find the lateral surface area and the total area of a cube if one edge measures 6 cm.
Click here to see answer by rfer(16322)

Question 201070: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by RAY100(1637)

Question 201066: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by RAY100(1637)

Question 201067: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by RAY100(1637)

Question 201067: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by rfer(16322)

Question 201068: The lateral surface area of a regular pyramid is 160 cm2 and the perimeter of the base is 40 cm. What is the slant height?
Click here to see answer by RAY100(1637)

Question 201062: Find the lateral surface area and the total area of a cube if one edge measures 6 cm.
Click here to see answer by Alan3354(69443)

Question 201229: Landsville has just finished building a new water tank. The tank is a cylinder with a cone on top. It has a diameter of 20 ft., a total height of 21 ft., and the cylindrical part is 15 ft. tall. The city decided to paint the whole outside (excluding the base or bottom). The paint costs $18 per gallon and only takes one coat. Each gallon covers approximately 250 sq. ft. How many gallons should the city buy?
Click here to see answer by Alan3354(69443)

Question 201172: Irregular Hexagon ABGFED,Made of 6triangles, it says to find the area of the six triangles, then add them together. Pint C is the middle where all the triangles meet. Line AB and CG are parallel to eachother. Lines CE and GF are parallel to eachother. The six Triangles are...
________________________________________________________________________________
Triangle ADC
Angle ADC is 90 degrees
Angle ACD is unknown
Angle DAC is 37 degrees
side AD is .67 inches
smallest side DC is .5inches
hypotenuse CA is unknown
________________________________________________________________________________
Triangle ABC
Angle ACB is 78 degrees
Angle CAB is 38 degrees
Angle CBA is unknown
Side AC is unkown(Triangle ADC and ABC share Line AC)
smallest Side CB is unkown
Hypotenuse AB is .91inches
________________________________________________________________________________
Triangle BCG
Angle BCG is unkown
Angle CBG is 84 degrees
Angle BGC is unknown
Side BG .97 inches
smallest Side BC is unkown(Triangle ABC and BCG share side BC)
Side hypotenuse CG is unknown
________________________________________________________________________________
Triangle CGF
Angle GCF is unknown
Angle GFC is unknown
Angle FGC is unknown
smallest side GF is .78inches
Side CG is unknown
Hypotenuse CF is unknown
________________________________________________________________________________
Triangle CEF
Angle FCE is 58 degrees
Angle FEC is 96 degrees
Angle CFE is unknown
Hypotenuse CF is unknown(Triangle CGF and CFE share Hypotenuse CF)
smallest Side CE is unknown
Side EF is 1.08inches
________________________________________________________________________________
Triangle CED
Angle ECD is unknown
Angle CED is unknown
Angle CDE is unknown
Side DE is .6inches
Side CE is unknown
Side CD is unkown (Triangle CDE and ACD share side CD)
(Idk whats the hypotenus or smallest side, sorry, they sort of look the same??)
________________________________________________________________________________
Formula for are is 1/2bh
The right triangle was the easiest, but the rest of the triangles have all different degrees of angles.
Please help!!!

Click here to see answer by Alan3354(69443)

Question 201058: A rectangular piece of plywood is trimmed to make a square by cutting a 4-cm strip off the top and a 2-cm strip off one side. If the area of the original piece is 74 cm2 greater than the area of the square, find the dimensions of the rectangle.
Thanks for your help.
Click here to see answer by ankor@dixie-net.com(22740)

Question 201985: 3*4^x+2*9^x=5*6^x
Click here to see answer by RAY100(1637)

Question 202018: In triangle ABC, a median is drawn from point A to the midpoint of BC,
labeled D. If the area of triangle ABC is 38, what is the area of triangle
ABD?
Click here to see answer by rfer(16322)

Question 202290: What is the area of a six sided piece of property(unknown and varying angles) with the following dimensions per side; 75', 105', 131', 71', 53' and 55' ? Thank you for your assistance.
Mike
Click here to see answer by jim_thompson5910(35256)

Question 202461: I need help finding the area of the octagon but i only have the height which is 2ft, i dont know the base therfore it makes it hard for me to find the area.
Click here to see answer by rfer(16322)

Question 202629: explain how to convert from inches to square meter please?
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Question 202909: The length of a rectangle is six times its width. If the area of the rectangle is 150 yd 2 , find its perimeter.
Click here to see answer by solver91311(24713)

Question 203106: what is the surface area of a half cylinder with the diameter of 12" and the height of 20" ?
Click here to see answer by rfer(16322)

Question 203267: If a cylinder has a radius of 3 centimeters and a height of 10 centimeters, calculate its:
a. lateral surface area
b. total surface area
c. Volume
Click here to see answer by jsmallt9(3758)

Question 203280: What is the lateral surface area of a rectangular prism that has a base perimeter of 40 centimeters and a height of 12 centimeters?
Thanks Janet
Click here to see answer by Earlsdon(6294)

Question 203286: Landscaping. A rectangle piece of landscaping has one side of 63m and the other side of 22m,What is the area of the grass sod strips?

Also a another piece of landscape sod has 34m and the other side has 30m, What is the area of that sod? Thanks Janet
Click here to see answer by Earlsdon(6294)

Question 194948: Can anyone help to solve this problem?
Find the unknown base it height of the trapezoid.
A=112 ft^2, b1=11ft, b2=____, h=8ft
Click here to see answer by jsmallt9(3758)

Question 203363: A rectangle prisim has a length of 34" width of 18" and a depth of 12". How many cubic feet does this have?
Thanks Janet
Click here to see answer by Earlsdon(6294)

Question 203377: 4. What is the area of an inscribed square who's radius is 5 ft?
Click here to see answer by rfer(16322)

Question 203382: what is the area of an inscribed square whose radius is 8 inches?
Click here to see answer by jsmallt9(3758)

Question 203384: what is the area of an equilateral triangle whose apothem is 8 yards?
Click here to see answer by Theo(13342)

Question 203379: 4.if the apothem of a regular octagon is a and its side is b, express the areas in terms of a and b.
Click here to see answer by Earlsdon(6294)

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