Math, asked by yeshwanthbalaji400, 5 months ago

7.
In the given figure, if DE || AB,then find the value
ofx.

Answers

Answered by maya2312
0

Step-by-step explanation:

If DE∣∣AB, then ΔCDE∼ΔABC

By property of similar triangles:

AC

CD

=

BC

CE

4x+22

x+3

=

4x+4

x

Cross-multiplying:

(x+3)(4x+4)=x(4x+22)

⟹4x

2

+16x+12=4x

2

+22x

12=6x⟹

x=2

I hope this will help you ❤

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