Math, asked by sirig16pgi6010192, 6 months ago

. If in ▲ABC ∠A - ∠B = 33° and ∠B - ∠C = 18° then ∠B=?

Answers

Answered by ritikabhutyal1

4

️ as we all know sum of angles of a triangle are 180 degre..

Angle sum property of a triangle:: sum of angles of triangle equal to 180 degree

33°+18°+B=180°

51°+B=180°

B=180-51

B=129°

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