in the given figure XY parallel QR, PQ /XQ = 7/3 and PR = 6.3 cm, find YR
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Answered by
3
Draw P to X
Such that PX is parallel to the QR
A/Q
PQ:XQ=7:3
Hence,
XR:RY=7:3
By Calculation,
PX=3.05cm
YR=3
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Answered by
19
Answer:
Given PQ / XQ = 7 / 3
XQ / PQ = 3 / 7
As XY parallel to PR, by cor. to B.P.T., we have :
YR / PR = XQ / PQ
YR / 6.3 cm = 3 / 7
7YR = (3 x 6.3) cm
7YR = 18.9 cm
YR = 18.9 / 7 cm
= 2.7 cm
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