Question

Answer choices:
A. 216
B. 367.2
C. 297.4
D. 432

pls help me!!

Answer 1

216

Explanation:

Volume of prism = BH

B -> Base area

Area of base:

b = 10 mi

h = 3.6mi

Area of the triangular base =
`(1)/(2)*b*h`

`=(1)/(2)*10*3.6\\\\= 18 \ mi^(2)`

H = 12 mi

Volume of prism = 18 * 12 = 216 cubic mi