The figure shows the size of a pool. 6 it
4 A
8 ft
16 ft
14 ft
12 ft
What is the volume of the pool?
A. 60 ft
B. 224 ft?
C. 1728 f?
D. 3136 ft3

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

How do i do this activity, is appreciated

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters