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In the figure triangle ABC is similar t...

In the figure `triangle ABC` is similar to `DeltaΕDC`. If we have AB=4cm, ED=3cm, CE=4.2cm and CD=4.8 cm then the values of CA and CB respectively are:

Text Solution

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In the given figure `triangleABC` similar `triangleEDC`
`(AB)/(ED)=(AC)/(CE)=(CB)/(CD)`
`4/3=(AC)/(4.2)=(CB)/4.8`
`AC=4/3*(4.2)=5.6cm`
`CB=6.4cm`
Therefore the correct option is D.
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