A rectangular solid has Sides of 8 m, 10 m, and 12 m. Calculate both the surface Area and volume show all of your work

Step-by-step explanation:

l = 8 m

w = 10 m

h = 12 m

Volume = l*w*h

= 8 * 10 * 12

= 960 cubic meter

Surface area = 2 * (lw + wh + hl)

= 2 * (8*10 + 10*12 + 12*8)

= 2 * (80 + 120 + 96)

= 2 * 296

= 592 square meter

8 x 10 = 80

8 x 12 = 96

10 x 12 = 120

80 + 96 + 120 = 296

The surface area is 296 cm^2