jazzystar54
jazzystar54 jazzystar54
  • 26-03-2020
  • Mathematics
contestada

Find the surface area of the prism 20 points!!

Find the surface area of the prism 20 points class=

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cmahan020
cmahan020 cmahan020
  • 26-03-2020

Answer:

358

Step-by-step 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

Answer Link
simplybuiltkiwi simplybuiltkiwi
  • 26-03-2020

Answer: 358

Step-by-step 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 Link

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