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10 votes
10 votes
Find the length of the third side .

Find the length of the third side .-example-1
User Frevd
by
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1 Answer

17 votes
17 votes

Answer:

a^2 + b^2 = c^2

4+16 = c^2

20 = c^2

c =
√(20) =
2√(5)

Explanation:

User Ghik
by
2.8k points