pls answer the question
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HappiestWriter012:
do you know Thales theorem?
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Answered by
1
By B.P.T
QM/MP=QN/NR
THUS
QM×NR=MP×QN
>>PM×NQ=NR×MQ
QM/MP=QN/NR
THUS
QM×NR=MP×QN
>>PM×NQ=NR×MQ
Answered by
3
Consider PR as third side,
It's given that MN || PR
So, By Basic proportionality theorem or Thales theorem which says..
If a line is drawn paralel to third side of the triangle, then the line divides the other two sides in the same ratio.
So, MN divides the sides PQ & RQ in the same ratio,
i. e.,
QN / NR = QM / PM
Cross multiplying them,
We get,
PM × NQ = NR × MQ
Hope you are helped! :)
It's given that MN || PR
So, By Basic proportionality theorem or Thales theorem which says..
If a line is drawn paralel to third side of the triangle, then the line divides the other two sides in the same ratio.
So, MN divides the sides PQ & RQ in the same ratio,
i. e.,
QN / NR = QM / PM
Cross multiplying them,
We get,
PM × NQ = NR × MQ
Hope you are helped! :)
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