1. How do I find Angle PQR?
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Answered by
0
Answer:
90
Step-by-step explanation:
draw a line parallel to AB or CD through Q .
now angle PQR divides into 2 parts .
we get each part in each case .
case 1 :: newly drawn line is parallel to CD . Then part of angle PQR and 35 degrees angle are alternate interior angles . as we know alternate interior angles are equal one part is 35 degrees .
case 2 :: newly drawn line is parallel to AB . Then other part of angle PQR and 125 degrees angle are co interior angles . As we know cointerior angles are supplementary . other part of angle PQR is 55 degrees .
adding those 2 parts gives us angke PQR as 90 degrees.
Answered by
2
Step-by-step explanation:
180-(55+35)
=180-90
= 90°
hope this helps
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