# Questions on Geometry: Bodies in space, right solid, cylinder, sphere answered by real tutors!

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 Geometry: Bodies in space, right solid, cylinder, sphere Solvers Lessons Answers archive Quiz In Depth

 Question 143577: A Dodecahedron is composed of how many regular polygons? thanks^_^ Click here to see answer by jim_thompson5910(28536)

 Question 143957: A new hotel design includes a glass-enclosed cylindrical elevator. A scale model of the elevator is 1 foot high. The actual elevator will be 100 feet tall and 10 feet in diameter. What is the approximate area of a base of the model elevator? Round your answer to the nearest tenth inch. Click here to see answer by vleith(2825)

 Question 143956: It takes 150 square feet of wood flooring to cover a 13 by 11 foot room, counting waste. At this rate, how much flooring, to the nearest foot, would it take to cover a 15 by 20 foot room? Click here to see answer by ankor@dixie-net.com(15646)

 Question 145467: If a square has deimensions of a square has 3m x 7m waht would the base for the right solid be if it is 8m high, calcualte the surface area for the solid. Click here to see answer by Alan3354(30993)

 Question 145469: Simplify M4power(N -3power)2power/(M -2power)-3power/(M-4power N 8power/N 8power M -2power)2nd power Click here to see answer by ankor@dixie-net.com(15646)

 Question 145658: Find the length, to the nearest tenth, of the apothem of a regular octagon whose sides are 10 inches long????? Click here to see answer by nerdybill(6957)

 Question 148195: The distance between two places on Earth is 64Kilometers. Find the angle subtended by the arc joining these two pointsnat the center of the earth nearest to Seconds. Radius of Earth is 64000Kilometers. Click here to see answer by Alan3354(30993)

 Question 148488: The diameter of the base of a cylinder measures 4, and the altitude measures 4. In cubic units what is the volume of the cylinder Click here to see answer by mangopeeler07(462)

 Question 148503: If a figure forms the base with dimensions of 10ft x 10ft and the pyramids other dimensions are 12ft x 13ft what would the surface area be? Click here to see answer by jojo14344(1512)

 Question 151968: i need help: what is the solution set of the equation x/5 + x/2=14? Click here to see answer by stanbon(57290)

 Question 151965: can you help me with this problem:which ordered pairis not a solution set of y>5x+1? a} (1,5) b} (1,6) c} (1,3) d}(2,5) Click here to see answer by stanbon(57290)

 Question 158507: ANGLE ABC AND ANGLE CBD ARE SUPPLENEBTARY .IT ANGLE CBD MEASURES 70 DEGREES WHAT IS THE MEASURE OF ANGLE ABC Click here to see answer by midwood_trail(310)

 Question 161646: A circular piece of sheet metal has a diameter of 20 in. The edges are to be cut off to form a rectangle of area 170 in 2 (see the figure). What are the dimensions of the rectangle? Click here to see answer by Alan3354(30993)

 Question 163990: What is the formula to find the square feet of a cylinder? Click here to see answer by stanbon(57290)

 Question 165909: find the exact volume of a spher with the given dimension of the radius of 4.2m find the exact volume of a sphere whit the given dimension of the diameter of 12ft Click here to see answer by jojo14344(1512)

 Question 165906: find the exact volume of a sphere whit the given dimension of the radius of 30in Click here to see answer by checkley77(12569)

 Question 171104: We are doing Volume of Prisms and Cylinders. The tablet held by the Statue of LIberty is approximately a rectangular prism with volume 1,107,096 inches-cubed. Tablet is 13 ft 7 inches in width and 27ft and 7 inches in length. Estimate the thickness fo the tablet. ---------------I know that V=Bh. But I'm really confused. Please help. Click here to see answer by Earlsdon(6287)

 Question 174919: Gentlemen: What is the general name of the geometric curve on which contacting, radiated (not parallel!), peripheral(!) rays would be re-focused into rays parallel to the curve’s axis? I am working on the analysis of ray-tracing of the eye. Thank you. Robert P Kelso Sr Professor (Retired) Click here to see answer by Earlsdon(6287)

 Question 176677: Please could you answer this question. What is the weight of a sphere in pounds and ounces.? Thank you Click here to see answer by Fombitz(13828)

 Question 176753: how do you find the slant hight of a cone with the altitiude of 12 and radias of 9?? Click here to see answer by checkley75(3666)

 Question 176764: A 10 foot ladder is leaning against a vertical wall. The base of the ladder is 3 feet from the wall. How high is the point where the ladder touches the wall? Click here to see answer by nerdybill(6957)

 Question 176762: Find the cubic volume of a cylinder which has a diameter of 14 feet and is 12 feet high. Click here to see answer by nerdybill(6957)

 Question 176759: What is the outside surface area of a solid cylinder 8 inches high with a diameter of 4 inches? Click here to see answer by stanbon(57290)

 Question 176766: A steel plate measures 4 feet by 6 feet and is ˝ inch thick. If this steel weighs .265 pounds per cubic inches, how many pounds does this plate weigh (to the nearest pound)? Click here to see answer by Mathtut(3670)

 Question 176765: How many cubic yards of concrete will be used for 2500 feet of pavement that is 9 inches thick and 12 feet wide? Click here to see answer by Mathtut(3670)

 Question 176844: How many faces does a cylinder have? Do faces have to be flat? Does a sphere have a face? Ms. Weaver 3rd grade teacher Click here to see answer by solver91311(16877)

 Question 178740: a cone-shaped container has a height of 12 inches. if the radius of the circular base of the cone is 3 inches, what is the measure of the space inside the conte to the nearest cubic inch? Click here to see answer by Mathtut(3670)

 Question 184889: When drawing the net of a cylinder, how do you calculate how long the rectangle will be? Click here to see answer by solver91311(16877)

 Question 185309: What is the volume of a cylinder with a radius of 3 inches and a and a base of 10 inches? Click here to see answer by Alan3354(30993)

 Question 188712: 3 tennis balls are packed tightly in a can.Express the volume of the unoccupied space inside the can, purely in terms of r. Click here to see answer by Alan3354(30993)

 Question 189039: ABC is a right triangle and circle with the center O is tangent to all three sides of the right triangle. Given that the measurment of angle ACB is equal to 36 degrees, and that the radius of the circle is 10cm, find the lengths of all the sides of the triangle and the hypotenuse. Click here to see answer by jojo14344(1512)

 Question 190196: ok i have a square prism with one side of the base 9cm and another 8cm. the question tells me to find the missing value of X which is the height of the prism if the surface area is 264cm squared. what is x and how do i find it? Click here to see answer by solver91311(16877)

 Question 191188: what is the volume to the nearest cubicfoot of a sphare whose surface area is 100? Click here to see answer by Alan3354(30993)

 Question 193049: what is the area of a regular hexagon whose sides are each 12 inches long. Round to the nearest squre inch. I drew the figure. used this formula: A=4 + 2, A=6. Or should it be 360 Click here to see answer by Alan3354(30993)
 Question 193049: what is the area of a regular hexagon whose sides are each 12 inches long. Round to the nearest squre inch. I drew the figure. used this formula: A=4 + 2, A=6. Or should it be 360 Click here to see answer by RAY100(1637)