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Back to Solve right triangles — Problem 1 · Task Set 21

Exercises: Solve Right Triangles in Applied Problems

Grade 9·20 problems·~28 min·Common Core Math - HS Geometry·standard·hsg-srt-c-8
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Fluency Practice

Right triangle ABC with right angle at C, angle A labeled 40 degrees, side opposite A labeled 7, and hypotenuse labeled with a question mark
1.

In the right triangle shown, the acute angle at AA is 40° and the side opposite AA has length 7. Find the length of the hypotenuse. Round to the nearest hundredth.