Question

in the given figure lines l and m intersect at a point if angle a is 50 degree find the measures of angles b,c and d​
With Full explanation

Answer 1

Answer:

angle b=130° , c=50° , d=130°

Step-by-step explanation:

angle a = angle c= 50° ( vertically opposite angle)

angle a + angle b = 180° ( linear pair )

so, angle b = 180°- 50° = 130°

angle b = angle d = 130° ( vertically opposite angle)

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