Answer:
x ≈ 24.5
Explanation:
The volume (V) of the prism is calculated using
V = area of triangular end × depth
V = 0.5 × 7 × 7 × x = 24.5x = 600 , that is
24.5x = 600 ( divide both sides by 24.5 )
x ≈ 24.5 cm ( to 1 dec. place )
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