Question

Find the surface area of the triangular prism shown below.

Answer 1

Answer:

118^2

Step-by-step explanation:

Solve for the area of 1 base and multiply by 2

Find the area of 1 of the top sides and multiply by 2

Find the area of the bottom side

Add them all together

Answer 2

Answer:

136units^2

Step-by-step explanation:

SA base ;  6 x 7 = 42units^2

SA triangle 1/2 4 x 6 = 12

2 x 12 as two sides = 24 units^2

SA sides 7 x 5 = 35

2 x 35 as two sides = 70units^2

Total SA = 42 + 24 + 70 = 136 units^2