Question

12. In Fig. 9.38, l || m || n, angle QPS = 40° and angles QRT = 50. Find the measure of
angle PQR.
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Answer 1

Answer:

90 DEGREE

Step-by-step explanation:

angle mQP= angle SPQ

and angle mQR=angel TRQ

now angle PQR=angle mQP +angle mQR

=50+40=90 degrees

Answer 2

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