Math, asked by kartik02877, 6 months ago

NEW STYLE MODEL TEST P
7. In Fig DE || BC, Then find EC.

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Answers

Answered by meheksinha16

1

Answer:

EC= 3cm

Step-by-step explanation:

DE|| BC (given)

AD/ DB = AE /EC (Basic proportionality theorem)

2.5/5= 1.5/ EC

EC = 5×1.5/2.5

EC = 3 cm

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