Given is the angle of the vertex N of the isosceles triangle LNM. Determine the angles adjacent to the base.
| November 20, 2020 | education
The sum of the angles of a triangle is 180 °,
LN NM will be equal, TC is isosceles, we substitute the number given for angle N, subtract it from 180 ° and get the sum of 2 angles, then divide them in half and get each angle.
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