Answer:
630 cubic inches of 630 in³
Step-by-step explanation:
The formula for the volume of a triangular prism = (Area of the base) × Height of the triangular prism
Area of the base = 1/2 × base × height
= 1/2 × 5 inches × 12 inches
= 30 square inches
Volume of the Triangular prism = Area of the base × Height of the Triangular Prism =
Height of the triangular prism = 21 inches
Volume of the Triangular Prism = 30 Square inches × 21 inches
= 630 cubic inches of 630 in³
