Question

Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.

Answer 1

126in

Explanation:

6*5=30

5*3=15

6*3=18

30+15+18 = 63

63*2=126

Answer 2

Explanation:

L = 6

w = 5

h = 3

SA = 2*L*w + 2*L*h + 2*w*h

SA = 2*6*5 + 2*6*3 + 2*5*3

SA = 60 + 36 + 30

SA = 126 m^2