Math, asked by rithvik047513, 14 hours ago

can you help me in this pls​

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Answered by Sanju1534
3

Answer:

let, Vertically opposite angle of a be = x

x = a = 70°

let the angle just up angle b is = y

y = 180° - 60°

= 120°

Now,

x + y

70° + 120°

190°

So, l is not parallel to m

Ans. No these two lines are not parallel.

Hope it helps.

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