Question

what is the volume of this triangular pyramid? submit

Explanation:

Step1: Find base area

The base is a triangle with base 9 cm and height 5 cm. Area: $\frac{1}{2}×9×5 = 22.5$ cm²

Step2: Calculate volume

Volume of pyramid: $\frac{1}{3}×base\ area×height$. Height = 8 cm.
$\frac{1}{3}×22.5×8 = 60$

Answer:

60