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Find the length of side a. 5 4 a
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5 votes
Find the length of side a.
5
4
a

Find the length of side a. 5 4 a-example-1
User Sergey Kolesnik
by
4.2k points

1 Answer

2 votes
use the pythagorean theorem

5^2 - 4^2 = a^2
25 - 16 = a^2
a^2 = 9
a = 3
User Lanil Marasinghe
by
3.9k points
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