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

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 Geometry: Area and Surface Area Solvers Lessons Answers archive Quiz In Depth

 Question 120325: Find the surface area of a cylinder with diameter of 10cm and a height of 32cm. Click here to see answer by checkley71(8403)

 Question 120784: How do you do surface area if you have a cylinder? How do you do surface area if you have a rectangle? Can someone show me some examples? THANKS A LOT!!! Click here to see answer by stanbon(57203)
 Question 120784: How do you do surface area if you have a cylinder? How do you do surface area if you have a rectangle? Can someone show me some examples? THANKS A LOT!!! Click here to see answer by checkley71(8403)

 Question 120870: Hi!!!! Please help me with this.... Tamar is bulding a fence around her deck. The deck is a square with an area of 25m square. It costs \$120 to build each meter of wood fencing. How much will Tamar spend?? Click here to see answer by checkley71(8403)

 Question 121248: If the area of the sqaure is 256cm^2. What is the lenght of one side of the square. Sorry to have to ask this My mind is blank. Thank you Click here to see answer by jim_thompson5910(28476)
 Question 121248: If the area of the sqaure is 256cm^2. What is the lenght of one side of the square. Sorry to have to ask this My mind is blank. Thank you Click here to see answer by Prithwis(166)

 Question 121247: If the area of the sqaure is 256cm^2. What is the lenght of one side of the square. Sorry to have to ask this My mind is blank. Thank you Click here to see answer by tutor_paul(490)

 Question 122169: please solve me this problem (( find the area of a regular hexagon that has a side of 1 cm and an apothem approximately 8.7 cm? Click here to see answer by edjones(7569)

 Question 122283: what is the total surface area of a cube when it's edge is doubled,tripled & halved Click here to see answer by psbhowmick(529)

 Question 123051: Find the surface-area-to-volume ratio for a rectangular prism with edge lengths 9,6,and 7. Click here to see answer by rajagopalan(158)

 Question 123105: A rectangular tank measures 4m long, 2m wide and 4.8m high. Initially it is half filled with water. Find the depth of the water in the tank after 4000 litres of more water are added to it. Click here to see answer by ankor@dixie-net.com(15622)

 Question 123120: Area of a sail. A triangular sail has an area of x2 + 5x + 6 square meters and a height of x + 3 meters. Find the lenge of the sail's base. (Area = x2 + 5x + 6m2) Click here to see answer by Earlsdon(6287)

 Question 123789: Hi, I have hard time picturing the word problem in my head. Could you please help me solving it? Marcos wants to make an open box by cutting equal squares from each corner of a rectangular piece of cardboard measuring 12 by 20 inches. If the box needs a base of 84 sq. inches, what size square should be cut from each corner? Thank you very much! Click here to see answer by ilana(307)

 Question 124026: I have a castle Length is 19ft width is 18ft. Across the top are parapets whose L=3 and W=2. There are 4 of them. On the bottom is a door. The L=4 and W=6. I took the 4 parapets and got their total area as 36ft. The base of the castle is 288ft. The area of the door is 24ft. Now how I got the bases area is by subtracting the 3ft of the end parapet to get a L of 16ft. So it goes like this BASE 16ftX18ft=288ft. Parapets 9ftX 4=36ft. DOOR 4ft X 6ft=24ft. So. Base + Parapets - Door = 300sqft. Is this right? Click here to see answer by amal(1)

 Question 124207: A metal pipe is 77 cm long.The inner diameter of a cross-section is 4 cm, the outer diameter being 4.8 cm. Find its inner curved surface area Click here to see answer by ankor@dixie-net.com(15622)

 Question 124467: Sam wishes to fertilize his lawn that is 75 feet by 207 feet. The fertilizer is on sale for \$5.25 per bag. Each bag covers 575 square yards. What is the cost to fertilize his yard? Click here to see answer by iluvbuilding429(41)

 Question 124695: How would I be able to find the surface area of a hockey rink that is 100 feet by 200 feet, with quarter cirlces in the corners that have a radius of 20 feet? Thank you very, very much!!! :-) Click here to see answer by checkley71(8403)

 Question 125277: WHAT IS THE SURFACE AREA OF A CUBE THAT IS 3 INCHES HIGH, 2 INCHES WIDE, AND 4 INCHES LONG? Click here to see answer by checkley71(8403)

 Question 125521: what is the formula to find the surface area of a cube? Click here to see answer by checkley71(8403)
 Question 125521: what is the formula to find the surface area of a cube? Click here to see answer by solver91311(16868)

 Question 125777: find the suface are of the cone Click here to see answer by anne(47)

 Question 125930: Hi, if you have the area (42 m2 - metres squared) of a rectange, can you tell me what the sides will add up to??? Thanks Scott Click here to see answer by bucky(2189)

 Question 126367: How do you find the surface area to volume of a cube with just the volume? Click here to see answer by solver91311(16868)

 Question 126484: How many square tiles each of dimension 2m * 2m can be fixed on a verandah 2m. wide surrounding a rectangular room of length 20m. and breadth 15m. Click here to see answer by checkley71(8403)

 Question 126504: from a rectangular piece of paper of size 100 cm by 80 cm are cut four squares of side 10 cm from each corner the flaps are folded and an open box is formed find the surface area of box so formed. Click here to see answer by solver91311(16868)

 Question 126577: what is the surface area and volume of a square and cylinder? Click here to see answer by solver91311(16868)

 Question 126579: what is the surface area and volume of a square,cylinder,rectangle,cicle,parallelogram,trapozoid and rectangular prism Click here to see answer by stanbon(57203)

 Question 126866: What is the surface area of a cube that is 3 inches high,2 inches wide,and 4 inches long? Click here to see answer by edjones(7569)

 Question 127042: The reason for this being here is that the answer that you get is the area of a square. I have a problem that I just can't figure out. Find the sum of the folowing to 3 decimal spaces on your calculator and explain the sequence of keys used to arrive at your answer. 7over ------------------- 3sqrt5 + sqrt2 I really appreiciate your help. Kindest regards. Click here to see answer by stanbon(57203)

 Question 127222: find the area of the space enclosed by two concentric circles of radii 15cm & 13cm. Click here to see answer by edjones(7569)

 Question 127231: a blackboard is 18dm. 8cm long & 12dm. 5cm. broad. what will be the cost of painting it at the rate of 25 paise per square centimeter. Click here to see answer by checkley71(8403)

 Question 127221: a blackboard is 18dm. 8cm long & 12dm. 5cm. broad. what will be the cost of painting it at the rate of 25 paise per square centimeter. Click here to see answer by checkley71(8403)

 Question 127982: what is 3.7m2 multiplied by 20? Click here to see answer by MathLover1(6611)

 Question 127973: one angle of a triangle is 20 degrees. the second angles measurement is four times the third. what is the measure of the third angle? Click here to see answer by MathLover1(6611)

 Question 128279: Find the surface area of a cylinder if the height is 9 meters and the radius of a base is 6 meters. Use pie( no way to type sign) equals 3.14 and round to the nearest whole number. Click here to see answer by checkley71(8403)

 Question 128281: A rectangular prism is 7cm. long, 5cm. wide, and 8cm. high. Find the surface are of the prism. Click here to see answer by checkley71(8403)

 Question 128413: A formula for the total surface area of a cylinder is given as: T = 2(pi)r(h+r), where h is the altitude and r is the radius of a base. Find the altitude in centimeters if the radius = 6cm and the total surface area = 168(pi)cm^2. I need help in knowing how to set this up and solving it. thank you Click here to see answer by josmiceli(9645)

 Question 128529: A kitchen floor measures 12ft 8in wide by 18ft 9in long. The floor is being covered with tiles that are 8 inch square. How many titles must be bought to cover the floor.. 12.8 X 18.9 = 241.92/8 = 30.24 31 titles are needed Click here to see answer by checkley71(8403)

 Question 128812: To approach the runway, a small plane must begin a 9 degree descent starting from a height of 1125 feet above the ground. To the nearest tenth of a mile, how many miles from the runway is the airplane at the start of this approach? This picture on the paper has a right triangle with 1125 as its height and nothing on the base next to the 90 degree is 9 degrees in the corner and an x as the hypotenuse. Click here to see answer by stanbon(57203)

 Question 128809: tan x=45 What I did was inputed the inverse of tan on my calculator and put 45 in the parenthesis. And the answer the calculator gave me wasn't a choice in my homework. Click here to see answer by solver91311(16868)

 Question 129186: FIND THE SURFACE AREA OF A CUBE WITH EDGES OF 9 METERS. Click here to see answer by MathLover1(6611)

 Question 129245: fencing needed for a square garden 7.2m formula for it Click here to see answer by checkley71(8403)

 Question 129821: A cube with edge length of 8cm Click here to see answer by rapaljer(4667)

 Question 130076: Draw one rectangle that has both a perimeter of 18 centimeters and an area of 18 square centimeters. Label the width and length Click here to see answer by checkley71(8403)
 Question 130076: Draw one rectangle that has both a perimeter of 18 centimeters and an area of 18 square centimeters. Label the width and length Click here to see answer by Earlsdon(6287)

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