Question

Important terms of chapter 8 Quadrilaterls class 9

Answer 1

Answer:

sorry bro I m in class start

Step-by-step explanation:

Sorry for not giving answer

Answer 2

Answer:

1. what is a quadrilateral? mention 6 type of quadrilateral.
2. the diagonal of which quadrilateral are equal and bisect each other at 90°?
3. find all the angles of a parallelogram if one angle is 80°?
4. In a rectangle one diagonal is inclined to one of its side at 25° measure the acute angle between the two diagonal?
5. Is it possible to draw a quadrilateral whose all angles are obtuse angel?
6. prove that the angle bisector of a parallelogram from rectangle?