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Find the missing Side of the triangle

Find the missing Side of the triangle-example-1
User Zombat
by
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1 Answer

5 votes

Answer:

2√15

Explanation:

Use the Pythagorean theorem.

2² + x² = 8²

x² + 4 = 64

x² = 60

x² = 4 * 15

x = 2√15