Question

Betty bought a gift a friend. She in a box with the length of 9 inches, width of 13 inches, and the height of 8 inches. What is the surface area of the box?

Answer 1

586

to find surface area you have to add the areas of each surface

2(13 × 8) + 2(13 × 9) + 2( 8×9)

586 inches squared