Surface Areas a...

Edward bought a container of ceralac in the shape of cylinder. If the container has a radius $$10 m$$ and a surface area is $$\displaystyle 340\pi $$. What is its height?

The surface area of a cylindrical box is $$\displaystyle 132\ { mm }^{ 2 }$$ and its height is $$4 \ mm.$$ Find its radius.

A skating board rocks back and forth on a wooden cylinder. The cylinder has a radius of 6 inches and a surface area is $$\displaystyle 590{ in }^{ 2 }$$. Find the height of the cylinder. ($$\displaystyle \pi =3.14$$).

Find the surface area of a cylinder with the following dimension:
Height $$= 10$$ ft.
Radius $$= 2$$ ft.

Find the total surface area of the cylinder. (Use $$\displaystyle \pi =3.14$$).

A gas cylinder has a diameter of $$14 $$m and height is  $$0.2$$m. Find its surface area. ($$\displaystyle \pi ={ 22 }/{ 7 }$$)

The curved surface area of a cylinder is $$\displaystyle 188.4\ { m }^{ 2 }$$. The height is $$12\ m$$. What is the radius? (use$$\displaystyle \pi =3.14$$).

Find the volume of a sphere whose diameter is  $$7.2\ mm$$.

What is the volume of a sphere? (use $$\displaystyle \pi =3.14$$)

The volume of a sphere is $$\displaystyle 1150.35{ in }^{ 3 }$$. Find its radius. (Round off your answer to the nearest whole number).