Question

6.{6.G.A.4} Find the surface area. Answer without units. *

8 cm
7 cm
16 cm
7 cm


PLEASE HURRY AND HELP

Answer 1

392

Explanation:

3 rectangular faces

7 x 16 = 112

7 x 16 = 112

7 x 16 = 112

2 triangular faces

1/2 x 7 x 8 = 28

1/2 x 7 x 8 = 28

Total surface area:

112 + 112 + 112 + 28 + 28 = 392