Question

In a parallelogram ABCD, If mA = 124º. Then find the angle mB .

Answer 1

Answer:

56

Step-by-step explanation:

in a quadrilateral sum of all angles = 360

In a parallelogram opposite angles and equal

if one angle is 124 , then opposite of that = 124 then sum

of the both equals to 248 , subtract 248 from 360 = 112 which is equal to the sum of other 2 angles so the single answer will be 112 by 2 = 56

Answer 2

Answer:

56

Step-by-step explanation:

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