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Elodia [21]
2 years ago
11

2. a² + b2 = c2 a=9 b=40

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
3 0
I don’t know if you meant b^2 and c^2 or b x 2 and c x 2 so I’ll do both.

If it’s meant to be multiplied by 2, then you do 9^2 + (40)2 =c2

81 + 80 = c2

161 = c2
/2
80.5 = c

However I do doubt it’s that. This means it’s likely meant to be squared instead. In which case, use the following answer.

9^2 + 40^2 =c^2

1681 = c^2

Then square root both sides to get just c (which i assume is what you’re trying to find?)

Square root of 1681 = 41

So your answer would be 41.
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