1.
the value of x in the following figure is:
2.
The diagonals of a square bisect each other at ______________ angle.
3.
Diagonals of a rectangle:
4.
the diagonals of a rhombus bisect each other at ______________ angles.
5.
A parallelogram whose all sides are equal is called
6.
A parallelogram each of whose angles measures 90o is ______________.
7.
8.
9.
A quadrilateral which has 2 pairs of equal adjacent sides but unequal opposite sides is called ______________.
10.