Question

In a Square ABCD show that ACsquare=2ABsquare

Answer 1

1)diagnols of a squareABCD are perpendicular.show that the quadilateral formed by joining the midpoints of its sides is a rectangle
2)prove that the line segment joining the midpoints of the diagnols of a trapezium is equal to and half the difference of these sides
3)prove that the angle bisectors of angles formed by producing opposite sides of a cyclic quadilateral intersects at right angle(ASSUME THAT THE OPPOSITE SIDES OF THE QUADILATERAL ARE NOT PARALLEL)

Answer 2

Here is ur answer !!!!!