Question

state and prove basic proportionality theorem​

Answer 1

Step-by-step explanation:

If P and Q are the mid-points of AB and AC, then PQ || BC. ... Also, the converse of mid-point theorem is also true which states that the line drawn through the mid-point of a side of a triangle which is parallel to another side, bisects the third side of the triangle. Hence, the basic proportionality theorem is proved.

Answer 2

that guy too

Step-by-step explanation:

If P and Q are the mid-points of AB and AC, then PQ || BC. ... Also, the converse of mid-point theorem is also true which states that the line drawn through the mid-point of a side of a triangle which is parallel to another side, bisects the third side of the triangle. Hence, the basic proportionality theorem is proved.