One of the corners of a right-angled triangle is 60 degrees. The difference between the hypotenuse
| December 3, 2020 | education
One of the corners of a right-angled triangle is 60 degrees. The difference between the hypotenuse and the smaller leg is 15 cm. Find the hypotenuse.
Opposite the larger corner lies the larger side
This means that the smaller leg lies opposite an angle of 30 ° (180 ° -90 ° -60 °), therefore this leg is equal to half of the hypotenuse
And the difference of the hypotenuse with the smaller leg is 15, then the hypotenuse is 30
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