The outside angle of a triangle is 110 degrees, and the inside angles not adjacent to it are 5: 6. Find the angles of the triangle.
| July 23, 2021 | education
1. Determine the value of one inner corner of the triangle.
180 – 110 = 70 °.
2. What is the sum of the other two angles?
180 – 70 = 110 °.
3. How many degrees is one part in relation to these angles?
110 / (5 + 6) = 10 °.
4. Find out the value of a) second, b) third angles.
a) 10 * 5 = 50 °.
b) 10 * 6 = 60 °.
Answer: 50 °, 60 °, 70 °.
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