Question

What expression can be used to find the height of the cone below?

V = 30 ft^3

B = 8 ft^2

Answer 1

Answer: The height of the cone is

$h = \frac{45}{4}$

Step-by-step explanation:

Step 1:-

using formula Volume of the cone given base  and height of the cone is  $V=\frac{1}{3}  (base)(height)$

Given Volume of the cone is V = 30 ft^3

Given base of the cone is B = 8 ft^2

Step 2:-

$V=\frac{1}{3}  (base)(height)$

substituting values, we get

$30 = \frac{1}{3} ( 8) ( h)$

cross multiplication, we get

$\frac{30 X 3 }{8}$

simplification we get

$h = \frac{45}{4}$

Final answer :- The height of the cone is

$h = \frac{45}{4}$

Answer 2

Answer:

the answer is 30=1/3(8h)

Step-by-step explanation:

i had it in a test an i got it right