Question

In triangle ABC , E and F are the mid points of sides AB and AC and EF is parallel to BC. If the length of BC is 13cm, the length of EF is _______cm.​

Answer 1

$\huge \bf \pink{answer}$

Given ABC is a triangle. E and F are the

mid point of side AB and AC respectively

ED=BC

EF+FD=BC

FE+FE=BC

2FE=BC

EF= 1/2BC

Hence proved.

Answer 2

Answer:

Given ABC is a triangle. E and F are the

mid point of side AB and AC respectively

ED=BC

EF+FD=BC

FE+FE=BC

2FE=BC

EF= 1/2BC

Hence proved.