The property of the angles of a right-angled triangle.

The properties of the corners of a right-angled triangle consist of several factors:

– the sum of two acute angles always corresponds to 90º;

– the sum of the angles of a triangle corresponds to 180º, which means that the sum of two acute angles is equal to 90º;

– the leg of a right-angled triangle, which is located opposite an angle of 30º, is always equal to half of the hypotenuse.



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