Solve for the total surface area of the figure.

Question

(1 point)
Responses

377.8 cm2
377.8 cm squared

53.4 cm2
53.4 cm squared

365.8 cm2 365.8 cm squared

353.8 cm2

Answer 1

Total surface area = 2(lw + lh + wh)

Plugging in the given dimensions:

l = 7 cm, w = 6 cm, h = 5 cm

Total surface area = 2(7*6 + 7*5 + 6*5)
Total surface area = 2(42 + 35 + 30)
Total surface area = 2(107)
Total surface area = 214 cm2

Therefore, the correct answer is 214 cm2.