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03-10-2020
Mathematics

contestada

In triangle ABC, EF=

a) 3cm
b) 2.5cm
c) 4cm
d) none of these

In triangle ABC EFa 3cmb 25cmc 4cmd none of these class=

Respuesta :

03-10-2020

Answer:

AE/AB = EF/BC

4cm/ 8cm = EF/ 5cm.....(Criss cross)

EF = 5 x 4/8

EF = 2.5 cm

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