Question

prove that a line drawn through the mid point of one side of a triangle parallel to another side bisects the third side​

Answer 1

using theorem 6.1

Step-by-step explanation:

Given:

In △ABC,D is midpoint of AB and DE is parallel to BC.

∴ AD=DB

To prove:

AE=EC

Proof:

Since, DE∥BC

∴ By Basic Proportionality Theorem,

DB

AD

=

EC

AE

Since, AD=DB

∴

EC

AE

=1

∴ AE=EC

solution

Answer 2

Answer:

hope it helps u ❗❗

mark brainliest❣❣❣❣