anya wants to gift-wrap a container that is in the shape of a right circular cylinder. The radius and height of the container are given below in centimeters.

Which estimate is closest to the minimum amount of giftwrap Tanya needs to cover the entire container

120 cm2
132 cm2
432 cm2
216 cm2

Question

anya wants to gift-wrap a container that is in the shape of a right circular cylinder. The radius and height of the container are given below in centimeters. 

Which estimate is closest to the minimum amount of giftwrap Tanya needs to cover the entire container


120 cm2
132 cm2
432 cm2
216 cm2

solomonzelman · Answer

What is the radius and the height of the cylinder?

anonymous · Answer

attachment

solomonzelman · Answer

Find the area of the circle and multiply the area times the height.
that will give you the volume of the cylinder.

solomonzelman · Answer

Area of the circle formula.
$$\huge\color{blue}{  A=πr^2  } $$
hieght of the cylinder would be
$$\huge\color{blue}{  A \times h  } $$
A- area
h- height.

solomonzelman · Answer

I meant the volume, not the height, A times h = is the volume.

anonymous · Answer

is it C?

solomonzelman · Answer

C? I don't see the choices.

anonymous · Answer

120 cm2
132 cm2
432 cm2
216 cm2

anonymous · Answer

I mean B

solomonzelman · Answer

No, it's A.