Question

1. The angles of quadrilateral are in the ratio 3:5:9:13. Find all
quadrilateral
2. If the diagonals of a parallelogram are equal, then show that it is a re
3. Show that if the diagonals of a quadrilateral bisect each other at righ
is a rhombus.
4. Show that the diagonals of a square are equal and bisect each other
5. Show that if the diagonals of a quadrilateral are equal and bisect ea
angles, then it is a square.
D
6. Diagonal AC of a parallelogram ABCD bisects
ZA (see Fig. 8.19). Show that
(1) it bisects < C also,
(i) ABCD is a rhombus.​

Answer 1

Answer:

what is your question?? I don't understand your question