Question

Please help me I will mark you with a crown!! :))))
Using the net below, find the surface area
of the triangular prism.
3 in.
6 in.
6 in.
16 in
3 in
7 in.
Surface Area =
[?] in.2

Answer 1

Answer:

114 in²

Step-by-step explanation:

Area Triangles:

• 2 · 1/2(3 · 6)
• 3 · 6
• 18

Area left rectangle:

• 6 · 3 = 18

Area square:

• 6 · 6 = 36

Area right rectangle:

• 6 · 7 = 42

Area Total :

• 18 + 18 + 36 + 42
• 36 + 36 + 42
• 72 + 42
• 114

The area is  $\boxed{\text{114 square inches}}$

-Chetan K