Question

in triangle abc D and e are points on side a b and ac respectively such that De parallel to BC and AD :DB=3:1.If EA=3.3cm,thenAC°?​

Answer 1

Answer:

AD:DB=3:1

AD:DB=AE : EC (BASIC PROPORTIONALITY THEOREM )

AE:EC=3:1

EA:EC=3:1

EC=1.1

AC=4.4

Step-by-step explanation:

Answer 2

Step-by-step explanation:

AD;DB=3:1

AD:DB=AE:EC (BASIC PROPORTIONALITY THEOREN)

AE:EC=3:1

EA :BC=3:1

EC=1:1

AC=4.4

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