Question

the triangle ABC, if ab=ac and a=30 degree then​

Answer 1

Then what?? please give the full question mate!!

Answer 2

Answer is ....

• = 30 degrees b and c must be equal because it is an isosceles triangle sum of all angles = 180 degrees a = 180 - 30/2 = 150 ÷ 2 = 75 degrees

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