In an isosceles triangle, the base angle is 44 degrees. Find the angle at the vertex.
May 1, 2021 | education
| In an isosceles triangle, the angles at the base are equal, which means that the second angle at the base of a given triangle is 44 °.
The angles of a triangle add up to 180 °.
Then the angle of an isosceles triangle at its apex is equal to:
180 – (44 + 44) = 180 – 88 = 92 °.
Answer: 92 °.
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