Question

If PQ and RS are two intersecting lines which meet at point O. If angle PQR :angle ROQ = 5:7. Find all the angles.​

Answer 1

Answer: let angle POR =5X and angle ROQ =7X

Then 5X +7X =180 degree as POQ is a straight angle

so 12X = 180 degree

X = 15 degree

So angle POR =angle QOS=75Degree

and angle ROQ= Angle POS =105 Degree as opposite angles are equal.

Step-by-step explanation: THIS IS YOUR ANSWER