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sergeinik [125]
2 years ago
15

Is 30cm,122cm,125cm a right angle

Mathematics
1 answer:
Mariana [72]2 years ago
6 0
No it's not
a^2=b^2+c^2
125^2=30^2+122^2
15625=900+14884
15625=15784
15625is not equal to 15784 so it is not right angle
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Step-by-step explanation:

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Now, observe the provided information:

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3 years ago
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Step-by-step explanation:

I think D is the answer, since Reflex angles are ALWAYS be more than 180 and less than 360

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