Question

Plz explain the tick marked step

Chp- Coordinate geometry

Answer 1

mid point formula use kia h

Answer 2

Answer:

Explanation:

Here figure ABCD is a parallelogram. We know that diagonals of a parallelogram bisect each other. So the mid point coordinate of diagonal AC and BD is equal. So, for this reason the given step is written.

I think you are a very bright student.