wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the figure given below two chords PQ and XY of the same circle are parallel to each other. O is the centre of the circle. Show that POXQOY.
599228_79dcce4ca1d04b2aa6c061202389c616.png

Open in App
Solution

Draw seg PY,
seg PQ seg XY and seg PY is their transversal.
XYP=YPQ ....(alternate angles) ...(1)
Inscribed angle, YPQ intercepts arc YQ.
YPQ=12m(arcYQ) ....(by inscribed angle theorem) ...(2)
Similarly, XYP=12m(arcXP) ....(3)
12m(arcXP)=12m(arcYQ) ....[from (1), (2) and (3)]
m(arcXP)=m(arcYQ)
Now, m(arcXP)=XOP
m(arcYQ)=YOQ
XOP=YOQ ....(4)
XOP=YOQ
i.e. POX=QOY
635283_599228_ans_6c70e4c1ae9c494db4070a254c2753e9.png

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chord Properties of Circles
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon