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shtirl [24]
3 years ago
14

How to solve this Pythagorean Theorem.

Mathematics
1 answer:
miskamm [114]3 years ago
7 0
Oh, this is really easy!
Okay so the formula for the pythagorean theorem is a²+b²=c<span>²
So it doesnt really matter whats a or b
So take 21</span>²+15²=c<span>²
That ends up being 441+225=c</span><span>²
so next take 441+225 and that equals 666 then you have to find the square root so the square root of 666 is 25.81

S the answer is 25.81 </span>
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