Math, asked by aksaelizabeth006, 1 day ago

in the fig lines ab and cd intersects at O find the value of x

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Answers

Answered by shriyapargi

1

Answer:

x=15

Step-by-step explanation:

as we know a straight line creates an angle of 180 degrees

so, 7x+5x=180

12x=180

x=15

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