In triangle ABC AC = BC. Outside angle at apex C = 150 degrees. Find angle B
| December 2, 2020 | education
If its two sides are equal, then we have an isosceles triangle.
And in an isosceles triangle, the angles at the base are equal.
Means what.
180 ° -150 ° = 30 ° (Sum of two angles at the base)
30/2 = 15 °
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