Question

Helpppppp............

Answer 1

Answer is B, V = π(7)² · 20

Explanation:

the formula for a cylinder is V = πr²h

So, from here you just plug in numbers.

but for "r" you need to take 14 and divide it by 2 since it is in the form of a diameter which is different to a radius or "r".

14/2 = 7

Now, you can plug in numbers,

V = π(7)² · 20

Answer 2

i think it is a or c i hope that helps a little