Question

A square - based prism has a cylindrical hole bored through the middle as shown in the diagram below. The prism is 8cm by 8 cm by 18 cm. The cylinder has a radius of 2cm.

A. 226.08 cm3
B. 1052 cm3
C. 925.92 cm3
D. 247.68 cm3

Answer 1

we know that
[volume of prism]=[8*8*18]-[pi*2²*18]--------> 1152-226.08------> 925.92 cm³

the answer is 
the volume is 925.92 cm³