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avanturin [10]
4 years ago
11

Triangle ABC has perimeter 22cm

Mathematics
1 answer:
Readme [11.4K]4 years ago
8 0

AC = 22 - (8+5) = 22 - 13 = 9

 9^2 + 13^2 = 81 +169 = 250

 22^2 = 484

 So no, ABC is NOT a right triangle because the pythagorean thoerem fails

Hope this helps :)

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5 0
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iren2701 [21]
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Source:
http://www.1728.org/halflife.htm

</span></span></span>
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