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Answered

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Find the length of side a.
A. 2
B. 3
C. 34
D. 9​

Find The Length Of Side AA 2 B 3 C 34D 9 class=

Sagot :

Nighthawk88idn
It’s B


You need to use the Pythagorean theorem which is a squared + b squared = c squared

So a^2+4^2=5^2
Simplified that would be a^2 + 16 = 25

Subtract 16 from both sides
A^2=9

And the square root of nine is 3
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