Question

Find the surface area of the rectangular prism (above) using its net (below).

Answer 1

68

Step-by-step explanation:21+6+6+14+21=68

Answer 2

82

Explanation:

Calculate the area of each part and sum them up

S= 7x3+7x2+7x3+2x3+2x3+7x2

42+28+12

=82

hope this helps!