Question

6

A cylinder has a circular base with a radius that measures 9 inches. Determine the diameter of the base of the cylinder.

3 inches
4.5 inches
18 inches
81 inches

7

All of the following solid figures except a _____ have two bases.
cylinder
cube
pentagonal prism
square pyramid

HELP ME PLAESEEEEE

Answer 1

18 and square pyramid

Explanation:

Answer 2

If a cylinder has a radius that is 9 inches, the diameter can be found by multiplying the radius by 2 because a diameter is twice the radius. The answer to 6 is C