Question

In an isosceles triangle, the base angles are equal. The vertex angle is 40dgree. What are the base angles of the triangle?. ​

Answer 1

Step-by-step explanation:

Each of the base angles = ½ * (180° - 40°) = 70°

I hope this helps u

Answer 2

Answer:

Step-by-step explanation:

let base angles be x

x+x+40=180

2x=180-40=140

x=70

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