Question

The volume of a cylindrical container is 157 cubic inches. The height of
the container is 2 inches. Find the radius of the container. Round your
answer to the nearest whole number?

Answer 1

Answer:

        r = 7 in

Step-by-step explanation:

h = 2 in ,    V = 157 in³

V = π r² × h

157 = π r² × 2

157 = 2π × r²

$r^2=\dfrac{157}{2\pi}\\\\r=\sqrt{\dfrac{157}{2\pi}}\ in=7.0692...\ in\approx7\ in$