0
If the height of a cube doubles and becomes a square prism instead of a cube, four of the six original equal area surfaces double in area, but the other two are unchanged. Therefore the area of the square prism is (2/3) X 2 = 4/3 as great as the original cube.
If the original object is to remain a cube when its height doubles, all the other dimensions must also double; in that instance, the area increases by a factor of four.
Add your answer:
Earn +20 pts
What happens to the surface area of a cylinder if the diameter of the base is doubled and the height is not changed?
The base areas quadruple and the curved surface doubles.
What happens to the area of a triangle if the height is doubled?
The area doubles if the base stays the same.
What happens to the Surface Area and Volume of a pyramid if the radius and height are divided by 2?
The surface area is reduced by a factor 4, the volume by a factor 8.
What happens to the area of a rectangle if the width doubles?
The area also doubles.
What is the height of a cylinder with a radius of 8 and a surface area of 954.56?
The height of a cylinder with a radius of 8 and a surface area of 954.56 is 10.99
What happens to the surface area of a cylinder if the height is doubled and the diameter of the base is not change?
The surface area of the 'wall' doubles, but the base areas remain the same.
What happens to the surface area of a cylinder if the diameter of the base is doubled and the height is not changed?
The base areas quadruple and the curved surface doubles.
What happens to the area of a triangle if the height is doubled?
The area doubles if the base stays the same.
What happens to the area of a triagle if the base is doubled and the height remains the same?
The area doubles.
What happens to the surface area and volume when the height of a three-dimensional solid is doubled?
The change in the surface area depends on the shape. The volume will double.
What happens to the Surface Area and Volume of a pyramid if the radius and height are divided by 2?
The surface area is reduced by a factor 4, the volume by a factor 8.
What is the surface area of a blackboard?
The surface area depends on the height and width of the blackboard.
What is the slant height of a cone if the surface area is 395.64 square meters?
The surface area is a function of the height (or slant height) and the radius of the base. So, the slant height is a function of the surface area and the base-radius. Since the latter is unknown, the slant height cannot be calculated.
What happens to the area of a rectangle if the width doubles?
The area also doubles.
What is the surface area of a cylinder with a radius of 3.8cm and a height of 11cm?
The surface area of a cylinder with a radius of 3.8cm and a height of 11cm is 353.37cm2
What is the height of a cylinder with the radius of 7 and surface area of 550?
The height of a cylinder with the radius of 7 and surface area of 550 is 5.51
What is the surface area of a cylinder with a radius of 6ft and a height of 7ft?
The surface area of a cylinder with a radius of 6ft and a height of 7ft is 490.09ft2
