Question

in quadrilaterals,
1) which of the daigonals bisect each other?
2) which of them have their daigonal perpendicular to each other?
3) which of them have equal daigonal?​

Answer 1

Answer:

1)The diagonals of a parallelogram bisect each other. ... In any parallelogram, the diagonals (lines linking opposite corners) bisect each other. That is, each diagonal cuts the other into two equal parts. In the figure above drag any vertex to reshape the parallelogram and convince your self this is so.

2)A rhombus is a parallelogram whose diagonals are perpendicular to each other.

3)A parallelogram which has equal diagonals are called rectangle. ⇒ Trapezium, rhombus and kite does not contain equal diagonal. ⇒ In given figure ABCD is a rectangle.

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