Question

In the figure D is the midpoint of AB and DE || BC.
Findx and y​

Answer 1

Step-by-step explanation:

since D is the mid point of AB and DE||BC

therefore E is also the mid point of line AC

AE=EC

AE = x

EC=5

therefore , x=5

using mid point theorem

DE =BC/2

DE=y/2

DE=6cm

y=DE×2

y=6×2

y= 12cm

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