Question

in triangle abc angle A + angle b is equal to 65 degree and Angle B + angle C is equal to 140 degree find value of Angle B and angle C

Answer 1

hey
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•sum of all angles of ∆ are 180°

triangle

•it has 3 sides

•one face

•three vertex

refer to the attachment for the ans

any doubts ask me

hope helped
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