To find the ___ of the base , divide ___by 2

-base
-radius
-pi
-v=bh
-diameter
-cubic

Here's your answer:

To find the radius of the base,divide diameter by 2.

Radius is always half of diameter.

Hope this will help u...

12.5 feet

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.