Find the volume of a pyramid with a square base, where the area of the base is 12.5\text{ ft}^212.5 ft 2
and the height of the pyramid is 16\text{ ft}16 ft. Round your answer to the nearest tenth of a cubic foot.

add 8+12 to get a simplified answer of 12r-20

1/4 of a pint hope that mark as brainliest

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

i think its 7.6

if so your welcome