A parallelogram in which two adjacent sides are equal is a
Rectangle
Trapezium
Rhombus
None of these
Sum of the angles in a quadrilateral in right angles.
2
3
4
5
Number of independent measurements required for the construction of a quadrilateral.
6
A parallelogram in which one angle is 90o and two adjacent sides are equal is a
Square
The name of the quadrilateral in which the diagonals are equal and perpendicular to each other.
parallelogram
rhombus
square
rectangle
The three angles of a quadrilateral are 50o, 70o, 120o. Find the fourth angle.
60o
80o
100o
120o
In a rhombus ABCD, its diagonals intersect at 'O'. Then AOB=
45o
90o
180o
none of these
A quadrilateral which has one pair of opposite sides parallel is called a
Parallelogram
The quadrilateral in which the diagonals bisect each other and they are perpendicular to each other.
Sum of exterior angles of a quadrilateral in right angles
1