Question

in the figure , find QSR​

Answer 1

Answer:

the required answer I. e. angle qsr is100 degree

2 times of angle qpr = qtr

so qtr =50 ✖ 2

qtr =100

so qsr =qtr [opposite angles are equal]

qsr =100

Answer 2

QSR = 65 degree

QOS = 130 deg. since, QOS + QPR = 180 deg.

&. QOR=2QSR

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