naasideas naasideas

11-07-2021
Mathematics

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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 x30 then find qor and ros class=

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senalvidun senalvidun

11-07-2021

Answer:

[tex]2y + 3y + x = 180 \\ 5y + 30 = 180 \\ 5y = 180 - 30 \\ 5y = 150 \\ y = 30[/tex]

QOR =3Y

=3×30

=90°

ROS = 2Y

=2×30

=60°

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