Question

Which equation can be used to calculate the surface area of the triangular prism net show below ?

Answer 1

if your on edgeunity it is

C. SA = (1/2)(5)(12) + (1/2)(5)(12) + (5)(2) + (12)(2) + (13)(2)

Explanation:

Answer 2

D.

Explanation:

For the right triangles, you could also ignore the (1/2) division to get both triangles. Otherwise, multiply using the LengthxWidth equation.