Question

In the adjoining figure, ABCD is a
trapezium in which AB|| DC. If ZA =55°
and angle B = 70°, find angle C and angle D.


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Answer 1

Step-by-step explanation:

Given

AB//DC

A°=55°

B°=70°

we know that

Two angles on the same side are supplementary, that is the sum of the angles of two adjacent sides is equal to 180°

A+D =B+C=180

55+D=180

D=180-55

D=125

B+C=180

70+C=189

C=180-70

C=110

HOPE IT HELPS