Question

in a quadrilateral ABCD angle D =150 and angle A=angle B =angle C find angle abc
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Answer 1

Answer:

specify ur question....U haven't given the angles as well

Answer 2

Answer:

A=30⁰ and B=150⁰ and c= 30⁰

Step-by-step explanation:

Angle a +angle d=180⁰

Angle a +150=180

angle a =180-150=30

A = 30

Angle a = angle c =30 each

angle B and angle D =150 each

because opp angle of the quad are equal .