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inessss [21]
2 years ago
7

Help please, help please

Mathematics
1 answer:
coldgirl [10]2 years ago
6 0

Answer:

i think the perimeter is 60

Step-by-step explanation:

9²+12² = x²

15 = x

perimeter = 15×4 = 60

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Answer:

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Step-by-step explanation:

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3 years ago
Check my answer? Please, no joking around guys.
WITCHER [35]
This is a right angle triangle 
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So yes you're correct
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