Question

in the given figure, l parallel m. find the angle a,b,c,d,e,f,g,h,i and j.
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Answer 1

Step-by-step explanation:

Angle a = 180 - 80 = 100° (Linear pair)

Angle b = 80° (Vertically Opposite angles)

Angle c = 100° (Vertically Oppsite Angles)

Angle d = 100° (Alternate Interior Angles)

Angle e = 80° (Linear pair)

Angle f = 65° (Vertically Opposite angle)

Angle g = 115° (Linear pair)

Angle h = 65° (Alternate interior angles)

Angle i = 115° (Vertically Opposite angles)

Angle j = 115° (Linear pair)