Question

The volume of a pyramid of base area $25c{m}^2$ and height 12 cm is:

• A. $200c{m}^3$
• B. $100c{m}^3$
• C. $400c{m}^3$
• D. $800c{m}^3$

Answer 1

The correct option is B $100c{m}^3$

Volume of pyramid $=\frac{1}{3}\times basearea\times height$
$=\frac{1}{3}\times 25\times 12=100c{m}^3$