Question

Can some one please help me find the answer?

Answer 1

V = 20.64573mm^3

Explanation:

a = 15/5 = 3

h = 4

V = (5/12) tan(54) h a^2

V = (5/12) tan(54) (4) (3)^2

V = 20.64573

Answer 2

516.14mm I think that’s the answer