Question

fatima is wrapping a gift box for jer nephew's birthday. The boxe's dimensions. ate 16 inches long by 10 inches wide by 5 inches high.what is the surface area

Answer 1

SA = 2(wl+hl+hw)

SA = 2((10)(16)+(5)(16)+(5)(10))

Multiply:

SA = 2(160 + 80 + 50)

Add:

SA = 2(290)

SA = 580