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

Tutors Answer Your Questions about Bodies-in-space (FREE)

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(22740)

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(69443)

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(22740)

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(7384)

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(69443)

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(1513)

Question 151969: please help:what is the equation of the axis of symmetry of the graph y=3x^2+12x-2
Click here to see answer by stanbon(75887)

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(75887)

Question 151966: please help:which property is played in the following equation? (xy)z=x(yz)
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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(75887)

Question 151971: please help} solve for m : 4(m-2)=-2(3-m)
Click here to see answer by stanbon(75887)

Question 151970: please help: after a bad day on wall street, mr.magnum lost 30% of his money, but he had $3500 left. how much money did he orginally have at the beginning of the day?
Click here to see answer by jojo14344(1513)

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(69443)

Question 163990: What is the formula to find the square feet of a cylinder?
Click here to see answer by stanbon(75887)

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
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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(12844)

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(6294)

Question 171139: I am totally clueless! please help me figure out this word problem. If the height of a right circular cylinder is quadrupled and the radius is divided by three, how is the volume changed?
Click here to see answer by ptaylor(2198)

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(6294)

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(32388)

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 176767: What is 22% of 83%?
Click here to see answer by nerdybill(7384)

Question 176767: What is 22% of 83%?
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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(7384)

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(7384)

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(75887)

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(24713)

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?
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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(69443)

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.
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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(1513)

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(24713)

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(69443)

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(69443)

Question 193662: V=4/3(3.14)(10)3
Click here to see answer by RAY100(1637)

Question 194009: . A heavy metal sphere with radius 10 cm is dropped into a
right circular cylinder with base radius of 10 cm. If the
original cylinder has water in it that is 20 cm high, how
high is the water after the sphere is placed in it?

how do I find this? PLEASE
Click here to see answer by solver91311(24713)

Question 195880: i am a geometric solid i have one square base i have four triangular faces some egyptian pharaohs were buriedin tombs shaped like me
Click here to see answer by Alan3354(69443)

Question 197566: Does the empty space inside of a cylinder have a name besides volume? Is there a technical term to describe it?
Click here to see answer by jim_thompson5910(35256)

Question 198940: What is the approximate area of a segment of a circle with a radius 12 meters if the length of the chord is 20 meters?
Click here to see answer by RAY100(1637)

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