One of the sharp corners of a right triangle is 43 degrees smaller than the other. Find these corners.

univerkov | September 2, 2021 | education

The angles in a triangle add up to 180 °;

Let x be the smaller acute angle of a right-angled triangle;

Then: x + 43 + x + 90 = 180;

2x + 133 = 180;

2x = 47;

x = 23.5;

43 + x = 66.5.

Answer: 90 °; 23.5 °; 66.5 °.

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