Question

Find the surface area and volume of a rectangular solid with length 10, width 7, height 12

surface area______square inches
volume_____cubic inches​

Answer 1

Surface area is =548

Volume = 840 in³

Explanation:

l × w, l × w, w × h, w × h, l × h, l × h

70 + 70 + 84 + 84 + 120 + 120 = 548

l × w × h = 840