Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Consider angle POR as 5x and and ROQ as 7x,
so POR and ROQ lie on the same plane thus, POR+ROQ= 180 degrees.
therefore. 5x+7x=180
                x= 180/12
              => 5x- 5*15 =75 and 7x-7*x=105

now, POS is also 105 degrees as ROQ and POS  are interior alternate angles and SOQ is also 75 degrees as POR ans SOQ are interior alternate angle..
[if you have any more doubts,do ask me as this is my fav. concept of math]
0 0 0
POR = 5x ROQ = 7x . . . PQ and RS intersect at each other soPOR and ROQ are linear pair therefore POR+ROQ =5x+7x=180 12x. = 180 X. = 180/12 X. =15 5x =5×15=75° 7x = 7×15= 105° 7x=105°; 5x=75°
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts