Question

43 cm

Find the surface area of the triangular prism. The base of the
prism is an isosceles triangle.
37 cm
35 cm
24 cm​

Answer 1

1161.55

Explanation:

use cosine rule to get the angle of one side,then use 1/2times side times side time the sine of the angle in between inorder to get area of one side then multiply by 3-total S.A