Question

The lateral surface area of cone A is exactly 1/2 the lateral surface area of cylinder B.
(picture will be provided)

Answer 1

True or False

Answer 2

according the diagram above :
the lateral area of cone A = pi * r * (2h) = 2 pi r h
the lateral area of cylinder B = 2 * pi * r * h = 2 pi r h
they are be same
so, The lateral surface area of cone A "is not" exactly 1/2 the lateral surface area of cylinder B, but they are be same


therefore, it is false

Answer 3

awesome, It was False.
Thank you! :D

Answer 4

you're welcome :)

Answer 5

true