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Help Quickly! 10 points!
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Help Quickly! 10 points!

Help Quickly! 10 points!-example-1
User Willie Cheng
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3.4k points

1 Answer

3 votes

Answer:

184.86

Explanation:

Surface area of the two triangles = 2* 1/2(4.3)(5.2) = 22.36

rec 1 = 5.2*10 = 52

rec 2 = 4.3*10 = 43

rec 3 = 6.75*10 = 67.5

Total SA = 22.36 + 52 + 43 + 67.5 = 184.86

User Splashdust
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