Question

In the given figure, lines I and m intersect at a point. If .La = 50° find the measures of angles Lb , Lc and
Ld ​

Answer 1

Answer:

If l intersect m

Step-by-step explanation:

Angle A = Angle C = 50°

(Vertically Opposite angle)

Angle A + Angle B = 180°

50° + B = 180°

B = 180°- 50° = 130°

( Linear pair)

Angle B = Angle D = 130°

( Vertically Opposite Angle)

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