lines and angles | poq is a line ray or is perpendicular to line pq |exercise 6.1 class 9 question 5
Channel: RVeduTube
Date: 2022-07-26

lines and angles | poq is a line ray or is perpendicular to line pq |exercise 6.1 class 9 question 5

Hi everyone
in this video, I tell you about  "   Q-5 In fig. POQ is a line . Ray OR is perpendicular to line PQ. OS is another ray lying between rays OP and OR . prove that 
∠ROS=1/2(∠QOS−∠POS).  "?

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