In a triangle ABC, angle a = 80 ° angle b = 20 ° angle c = 80 ° what kind of triangle.
| September 3, 2021 | education
One of the signs of an isosceles triangle sounds like this: if any two angles in a triangle are equal, then this triangle should be considered isosceles. Therefore, this triangle should be considered as isosceles.
Answer: the type of triangle is isosceles.
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