Question

in the adjoining figure ABCD is a trapezium in which abIIdc if angleA= 55 degree and angleB= 70 degree find angle c and d

Answer 1

Answer:

Since ABIIDC

Extend AB line to some point

Therefore angle Angle B would be equal to the linear pair of Angle D

Then using linear pair property find Angle D

70+D=180

D=180- 70

D=110°

Same method to be used on the other side

Hope You Understand It

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