Question

Surface Area
I need help

Answer 1

The surface area of the bottom and top is 60.Two of the sides are 30 two are 18. The total surface area adds up to 216.

Answer 2

Surface Area: = 2(width • length + height • length + height • width)
Surface Area: = 2(6 x 10 + 3 x 10 + 3 x 6)
Surface Area: = 2 (60 + 30 + 18)
Surface Area: = 2 (108)
Surface Area: = 216