Question

HELP!!! Can someone answer this question for me??

Determine ratio of A to B. Round as indicated.

A = 36 π square inches is the area of a circle with diameter 12 inches . B = 144 square inches is the area of a square with sides of length < 12 inches .
a.) 4/π b.) 6/π c.) π/4 d.) π/6

Answer 1

c.) π/4

Explanation:

Form the desired ratio and simplify:

A / B = circle area / square area

= (36π)/(144) = (π·36)/(4·36) = π/4 . . . . matches choice C