Math, asked by lucyjolucyjo1408, 1 year ago

AP=3cm,AR=4.5cm,AQ=6cm,AB=5cm andAC=10cm.find the length of AD

Answers

Answered by GauravSaxena01
6

Solution:-

Given

AP=3cm

PB=2cm

AQ=6cm

QC=4cm

AR=4.5cm

AD=?

in ∆ ABD

PR is parallel to BD

( PQ || BC as AP/PB= AQ /QC = 3/2 from BPT )

There fore ,

By ∆ BPT ,

AP/PB = AR /RD

3/2=4.5/RD

3RD = 9

RD = 3

AD = AR+RD

AD = 4.5+3=7.5 cm

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@GauravSaxena01

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