nfnuzum
nfnuzum
16-08-2014
Mathematics
Answered
Line RS bisects PQ at point R. Find RQ if PQ = 4 3/4
Answer :
Everest2017
Everest2017
16-08-2014
PQ is bisected by RS at R. It means that PRQ is a line segment with PR = RQ and each of half of PQ.
RQ = PQ/2 = 1/2 [ 4 3/4 ] = 1/2 * 19/4 =
19/8
= 2 3/4
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kate200468
kate200468
16-08-2014
[tex]|PQ|=2\cdot| RQ|\ \ \ \Rightarrow\ \ \ 4 \frac{3}{4} =2\cdot |RQ|\ /:2\ \ \ \Rightarrow\ \ \ \frac{19}{4}\cdot \frac{1}{2} = |RQ|\\\\|RQ|=\frac{19}{8}=2 \frac{3}{8} [/tex]
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