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31 votes
In the given figure poq is a line. if x=30 then find qor and ros​

In the given figure poq is a line. if x=30 then find qor and ros​-example-1
User Herbi Shtini
by
2.8k points

1 Answer

25 votes
25 votes

Answer:


2y + 3y + x = 180 \\ 5y + 30 = 180 \\ 5y = 180 - 30 \\ 5y = 150 \\ y = 30

QOR =3Y

=3×30

=90°

ROS = 2Y

=2×30

=60°

User Nikita Chernov
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2.7k points