Quadrilaterals Quiz 2

Each angle of a rectangle is

In parallelogram ABCD the bisectors of $\angle A$ and $\angle B$ meet at ’O’. Then the value of $\text{x}^\circ$ is

In $\triangle ABC$, BC = 8 cm and D, E are the midpoints of AB and AC; also AF = $\frac{1}{2}$AD and AG = $\frac{1}{2}$AE then FG =

In $\triangle ABC;$ D, E and F are the mid points of the sides, then $ar(\triangle DEF)=$

If the diagonals of a quadrilateral bisect each other then it is a

Two adjacent sides of a parallelogram are 4.7 cm and 6.3 cm then its perimeter is

If each pair of opposite angles are equal then it is a

In ABCD; AB = DC and AD = BC also $\angle A=90^\circ$ then ABCD is a

The figure formed by joining the midpoints of sides of a rectangle is

The figure formed by joining the mid-points of sides of a rhombus is