Question

Find the surface area of the prism 20 points!!

Answer 1

Answer: 358

Explanation:

Formula is ph+2B

For p, 9 + 9 + 4 + 4 = 26

p x h = 26 x 11 = 286

For B, 9 x 4 = 36

36 x 2 = 72

286 + 72 = 358

Answer 2

358

Explanation:

9 times 4 equals 36 times 2 equals 72

11 times 4 equals 44 times 2 equals 88

9 times 11 equals 99 times 2 equals 198

198 plus 72 plus 88 equals 358