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

Tutors Answer Your Questions about Surface-area (FREE)

Question 304069: if a pond measures 90cm by o.5m what is the surface area show working
Click here to see answer by mananth(16946)

Question 303910: how do i find the radius of a cylinder if the lateral area is 120 and the height is 7 meters
Click here to see answer by ankor@dixie-net.com(22740)

Question 304366: A square poster has sides measuring 2 feet less than the sides of a square sign. if the difference between their areas is 48 square feet, find the lengths of the sides of the poster and the sign.
Click here to see answer by mananth(16946)

Question 304512: find the outside diameter of a pipe with a 1.75 inside diameter and a 0.375 inch thickness
Click here to see answer by mananth(16946)

Question 304509: find the inside diameter of a pipe with a 7-inch. outside diameter and a 0.44 inch thickness?
Click here to see answer by mananth(16946)

Question 304510: find inside diameter of a pipe with 20.5 inch outside diameter and 0.06 inch thickness
Click here to see answer by checkley77(12844)

Question 304847: if the length of a rectangle is 3 times its width and the perimeter is 56cm what is the area?
Click here to see answer by checkley77(12844)

Question 304910: What happens to a cubes surface area if it is tripled?
Click here to see answer by Alan3354(69443)

Question 305121: My class just went over this. There are SO many equations and I have a test- TOMORROW! I've been studying for the past four days, and I still don't remember them all. How do I remember all the equations... by tomorrow?
Click here to see answer by dabanfield(803)

Question 305295: I don't understand how ratios work with solid figures. If I am given the radius of one cylinder is 12cm and another cylinder's radius is 4cm how do I find the ratio of the circumference or the ratio of surface areas?

If I'm given two prisms with the scale factor 1:2 and the little prism's surface area equals 208ins then how do I find the surface area of the larger solid?
Click here to see answer by Theo(13342)

Question 305485: while finding the amount of seed needed to plant his three square wheat fields, Hank observed that the side of one field was 1 kilometer longer than the side of the smallest field and the side of the longest was 3 kilometers longer than the side of the smallest field. if the area of the three fields is 38 square kilometers, then what is the area of each field?
Click here to see answer by checkley77(12844)

Question 305657: whats the surface area of a 10cm by 6cm by 12cm?
Click here to see answer by mananth(16946)

Question 305902: Beth has 16 yards squared of fabric to make a square tablecloth. If she uses all of the fabric, what would be the dimentions of the tablecloth?
Click here to see answer by Fombitz(32388)

Question 305920: How do you calculate the surface area of a box?
Click here to see answer by richwmiller(17219)

Question 305955: A swimming pool 3 meters deep, 10 meters long, and 5 meters wide is filled with water. What is the area of the water's surface? What volume of water does the pool contain?
Click here to see answer by checkley77(12844)

Question 306090: A regular hexagon has a perimeter of 130m. Find its area. Leave your answer in simplest radical form.
Click here to see answer by Alan3354(69443)

Question 306147: If the sides of a square are lengthened by 5 cm, the area becomes 100cm^2. Find the length of a side of the original square.

The answer I got was 5
Click here to see answer by Alan3354(69443)

Question 306298: what is the surface area of a cylinder that has a radius of 6 inches and a height of 8 inches?
Click here to see answer by Alan3354(69443)

Question 306334: S = 4πr2 , for r2
(surface area of a sphere with radius r)

Thank you!!!!!
Click here to see answer by Fombitz(32388)

Question 306581: One side of a rectangle is 5 inches and the other side is x inches. Find the value of x if the area must be at least 60 square inches.
Click here to see answer by solver91311(24713)

Question 306662: A cone has a radius 17 in. Long and a slant height 20in long find the surface area to the nearest tenth.
Click here to see answer by mananth(16946)

Question 306740: Find the exact area of a triangle with a base of meters and a height of meters.
Click here to see answer by Edwin McCravy(20055)

Question 306900: you can mow 10 square yards of grass in one minute. how long does it take you to mow a triangular plot with height 25 yards and base 24 yards? how long does it take you to mow a rectangular plot with base 24 yards and height 36 yards?

Click here to see answer by checkley77(12844)

Question 306993: A classroom globe has a diameter of 18 inches.
Which of the following is the approximate surface area, in square inches, of the globe?
Click here to see answer by mananth(16946)

Question 307171: what is the area of a hexagon with 4-inch side
A = sq. in

Click here to see answer by Alan3354(69443)

Question 307171: what is the area of a hexagon with 4-inch side
A = sq. in

Click here to see answer by nyc_function(2741)

Question 307169: what is the perimeter of a rectangle that has an area of 12,150 square feet? the ratio of length to width is 3:2.
Click here to see answer by dabanfield(803)

Question 307203: how do we find the surface area of a cube that has the hole in it???
Click here to see answer by jim_thompson5910(35256)

Question 307347: A pentagon has three sides of length (2x+3) and two sides of length (x-3). Find the perimeter of the pentagon.
Click here to see answer by checkley77(12844)

Question 307425: what is the surface area of a cube that has a side length of 11 yards?

Click here to see answer by jim_thompson5910(35256)

Question 307436: What is the surface area of this cylinder that has a radius of 6 inches and a height of 8 inches?
Click here to see answer by mananth(16946)

Question 307436: What is the surface area of this cylinder that has a radius of 6 inches and a height of 8 inches?
Click here to see answer by rapaljer(4671)

Question 307455: 1.The volume of a cone is 256 pi in cube and the height is 12 inches. Find the radius
2. Find the diameter of a sphere that has a surface area of 169 pi in squared
3 Find the volume, to the nearest cubic foot, of a sphere whose surface area is 100 ft squared
Click here to see answer by mananth(16946)

Question 307587: How do you calculate the area of a room with six differrent lenght sides?
Click here to see answer by Alan3354(69443)

Question 307656: what is the lateral area of a cylinder if it is 2ft. tall and the radius is 2ft.?

Click here to see answer by Alan3354(69443)

Question 307782: an electrician charges a basic service fee plus a labor charge for each hours of services. A2 hour job costs $74, and a 3 hour job costs $96. Find the electrician's basic service fee.
Click here to see answer by mananth(16946)

Question 308213: If the surface area of a cube is 24 m2, find the length of one side
Click here to see answer by edjones(8007)

Question 308213: If the surface area of a cube is 24 m2, find the length of one side
Click here to see answer by rapaljer(4671)

Question 308680: A square pizza is sold for $15.00 and is 10 inches on each side. Using the price per square inch of the square piza, determine a fair price for a circular pizza that has a diameter of 10 inches. Show how you found the price per square inch of the square pizza, the area of the circular pizza, and eplain how
you used both pieces of information to determine a fair price for the circular pizza.
Click here to see answer by CharlesG2(834)

Question 308952: You are tiling a bathroom floor with tiles that are regular hexagons.
Each tile has 6 inch sides.
How many tiles will you need if the floor of the bathroom is 100 square feet?
Click here to see answer by mananth(16946)

Question 309146: A rectangle has dimensions 8 inches by 66 feet. Express its area in terms of square feet
Click here to see answer by rapaljer(4671)

Question 309116: The height of a soft drink can is about 12 centimeters and the diameter is about 6 centimeters. Find the surface area of the can.
Click here to see answer by Alan3354(69443)

Question 309210: a right circular cylinder has a base whose area is 12 pie. if the height of the cylinder is 6, the volumer of the cylinder is..?
Click here to see answer by solver91311(24713)

Question 309294: My problem is to find the total surface area of a rectangular prism. The prisms dimensions are 4x by 3x for the base, and the prism is 5x units high. There is also a square hole in the prism that is in the middle, whose dimensions are x by 2x, and it is also 5x units high. Please help me!
Click here to see answer by mananth(16946)

Question 309326: A farmer has a square plot of land. An irrigation system can be installed with the option of one large circular sprinkler, or nine small sprinklers. The farmer wants to know which plan will provide water to the greatest percentage of land in the field, regardless of the cost and the watering pattern.�
Click here to see answer by ankor@dixie-net.com(22740)

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