Math, asked by Alvin716, 7 months ago

The lines l and m are parallel to each other.
Find the value of x.
Hence find both the angles


9TH ONE PLS I BEG YOU MY EXAMS

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Answered by martand2003
0

explanation:

7x−20=3x+20

7x−3x=20−20

4x=1

x=1÷4

Both angles areequal coz of alternate angles..

Answered by Anonymous
0

Step-by-step explanation:

this question's answer is 10

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