3 years ago

In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the longer leg.

1 answer:

7 0

<span>Theorem.</span><span> </span>In a 30°-60°-90° triangle the sides are in the ratio 1 : 2 : ;
Because the length of the hypotenuse is 30 , the length of the longer leg is $15 \sqrt{3} ;$

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