One angle of the triangle is 40 ° and the other is 75 °. Find the third angle.
| September 14, 2021 | education
It is known that the sum of all the angles of a triangle is 180 °. We know two angles, therefore we can have a third angle, since we have a relationship that connects all three angles:
40 + 75 + x = 180, x is the third corner;
115 + x = 180
x = 65 °.
Answer: 65 °.
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