In Figure, if AB $||$ CD, $∠$ APQ = 50° and $∠$ PRD = 127°, find x and y.

Question

In Figure, if AB  $||$  CD,  $∠$  APQ = 50° and  $∠$  PRD = 127°, find x and y.

cdquestions Admin · Accepted Answer

$∠$ APR= $∠$ PRD     [Alternate interior angles] 50°+y=127° y=127°−50° y=77° Also,  $∠$ APQ= $∠$ PQR    [Alternate interior angles] 50°= x $∴$  x=50° and y=77°

Length (in hours)	Number of lamps
300 − 400	14
400 − 500	56
500 − 600	60
600 − 700	86
700 − 800	74
800 − 900	62
900 − 1000	48

Length (in hours)	Number of lamps
300 − 400	14
400 − 500	56
500 − 600	60
600 − 700	86
700 − 800	74
800 − 900	62
900 − 1000	48

In Figure, if AB \(||\) CD, \(∠\) APQ = 50° and \(∠\) PRD = 127°, find x and y.

Solution and Explanation

Top CBSE Class IX Mathematics Questions

Top CBSE Class IX Questions