Question

in an isosceles triangle the third angle exceeds the base angle by 18 degree find the angle of the triangle
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Answer 1

Answer:

your answer is 81°,81°

Step-by-step explanation:

When the third angle is 18°

The sum of all angles is 180°

then two sides of isosceles triangle is X+X =2x

2x+18°=180°

2x=180°-18°

2x=162°

X=162/2

X=81°

hope it will help you

Answer 2

Answer:

Go through the above attachment.