Question

33) *
In quadrilateral ABCD, angle A = 38°,angle C = 3angle A and angleD = 4angleA, then the value of angleB is​

Answer 1

Step-by-step explanation:

38°+3*38°+4*38°+x=360°

114+152+38+x=360°

Therefore x=360°-304°

=56°

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