In the figure if AB ||CD, ∠APQ = 50° and ∠PRD = 127° then y is equal to
- a)40°
- b)45°
- c)90°
- d)77°
Correct answer is option 'D'. Can you explain this answer?
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Answers
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Papa's Little Princess
Aug 18, 2018 |
X=50,x+y=127(exterior angle theorem)50+y=127y=127-50y=77
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Partigya Mahala
Jan 31, 2022 |
X=50′(alternate angle)
x+y =127(exterior angle property)
50+y=127
y=127-50
y=77
x+y =127(exterior angle property)
50+y=127
y=127-50
y=77
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Angel Maggie
Aug 18, 2018 |
D option because APR and PRD are alternate angles 50+y=127y=127-50y=77
X=50,x+y=127(exterior angle theorem)50+y=127y=127-50y=77
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X=50,x+y=127(exterior angle theorem)50+y=127y=127-50y=77
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