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Find the unknown length in the right triangle. If​ necessary, approximate the length to the nearest thousandth. A: 13in and B: 20in C: ?
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Find the unknown length in the right triangle. If​ necessary, approximate the length to the nearest thousandth. A: 13in and B: 20in C: ?

User Coletl
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2 Answers

2 votes
C creo que es la respuesta
User Jaya Ananthram
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8.1k points
4 votes
Use Pythagorean theorem a^2 + b^2 = c^2
13^2 + 20^2 = c^2
169 + 400 = c^2
569 = c^2 Use square root property to get c by itself. So you find the square root of both sides
23.853 = c
User Just Somebody
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7.7k points
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