Hello! :) Please help me. Thanks! ~ Destiny ^_^
1 answer:
Answer:
720 in³
Step-by-step explanation:
The volume (V) of a right prism is calculated as
V = area of triangular end × length
area of Δ = bh
where b is the base and h the perpendicular height
here b = 8 and h = 15, thus
area of Δ = 0.5 × 8 × 15 = 4 × 15 = 60 in²
The length of the prism is 12 in, hence
V = 60 × 12 = 720 in³
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