Question

There is a rectangular prism with a length of 8 m, a width of 5 m, and a height of 7 m.
Find the surface area of this rectangular prism.
PLEASE HELP ME :)

Answer 1

SA = 2 (lh +wh + lw ) so SA=2(8*7 + 5*7 + 8*5)= 262 The answer is 262