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In the diagram, lt; ROS = 66o and lt; POQ = 3x. some construction lines are shown. ...



In the diagram, < ROS = 66o and < POQ = 3x. some construction lines are shown. Calculate the value of x.
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  • A 10o
  • B 11o
  • C 22o
  • D 35o
Correct Answer: Option B
Explanation:
From the diagram, OP bisects < ROS
< POS = \(\frac{1}{2}\) < ROS = \(\frac{1}{2}\) x 66o
3x = 33o
x = \(\frac{33^o}{3}\)
= 11o

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