Question

To the nearest whole number, what is the surface area of the right triangular prism?
•140 m2
•110 m2
•125 m2
•120 m2

Answer 1

Answer:

125.4

Step-by-step explanation:

2×(3×5/2) + (8×5.8) + (5×8) + (3×8)

= 125.4