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24-02-2024
Mathematics

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In the figure, DE//BC: DB//FE, DE= 2cm, FC=3cm and AE = 4cm. Determine the length of EC

In the figure DEBC DBFE DE 2cm FC3cm and AE 4cm Determine the length of EC class=

Respuesta :

24-02-2024

Answer:

EC=6

Step-by-step explanation:

DEFB is a parallelogram . DE=BF=2 and DB=EF=3

DE║BC ⇒ [tex]\frac{DE}{BC}[/tex] = [tex]\frac{AE}{AC}[/tex]

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