Math, asked by Anushkamini02, 9 months ago

please solve this one......


In an adjoining figure, DE||BC . If AD=2cm, BD = 5cm , AE= 3cm , then AC is equal to ?​

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Answers

Answered by shabnamkhan00369911
0

Step-by-step explanation:

Given: AD=2cm,DB=3cm,AB=5cm

and DE ∣∣BC

Basic Proportionality theorem which states that. if a line is drawn parallel to one side of a triangle the other two sides in distinct points, then the other two sides are divided in the same ratio. So, by basic proportionality theorem.

DB

AD

=

EC

AE

3

2

=

EC

5

EC=

2

5×3

EC=7.5cm

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