Quadrilaterals ...

ABCD is a Parallelogram in which AB = 9.5cm and its perimeter is 30cm. Find the length of each side of the Parallelogram?

Which of the following is not true for the Parallelogram?

The figure forms by joining the mid-points of the sides of a Rhombus, taken in order are:

D and E are the mid-points of the sides AB and AC res. Of △ABC. DE is produced to F. To prove that CF is equal and parallel to DA, we need an additional information which is:

If bisectors of ∠A and ∠B of a quadrilateral ABCD intersect each other at P, of ∠B and ∠C at Q, of ∠C and ∠D at R and of ∠D and ∠A at S, then PQRS is a

The Diagonals AC and BD of a Parallelogram ABCD intersect each other at point O. If ∠DAC=32^∘ and ∠AOB=70^∘, then ∠DBC is equal to

Given Rectangle ABCD and P, Q, R and S are the mid-points of the sides AB, BC, CD and DA respectively. If length of a diagonal of Rectangle is 8cm, then the quadrilateral PQRS is a