Given the following triangle, find c.
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9514 1404 393
Answer:
c = 3√34 ≈ 17.493
Step-by-step explanation:
The Pythagorean theorem tells you ...
c² = 15² +9²
c² = 225 +81 = 306
c = √306
c = 3√34 ≈ 17.493