Properties of a Parallelogram

$W, X, Y$ and $\mathrm{Z}$ are the midpoints of the four sides of parallelogram $ABCD. P$ is a point on the line segment $YZ$. What percent of the area of parallelogram $ABCD$ is a triangle $PXW$?

Every trapezium.is a parallelogram.

Every parallelogram is a trapezium.

Let $ABCDEF$ be a hexagon such that the diagonals $AD, BE$ and $CF$ intersect at the point $O$, and the area of the triangle formed by any three adjacent points is $2$ sq. units (for example, area of $\Delta BCD$ is $2$ sq. units). Find the area (in sq. units) of the hexagon.

The diagram shows two identical squares, $ABCD$ and $PQRS$, overlapping each other in such a way that their edges are parallel, and a circle of radius $(2-\sqrt{2}) \mathrm{cm}$ covered within these squares. Find the length of the side of square $ABCD.$

If the base of parallelogram is $10 \mathrm{cm}$ and its corresponding height is $5 \mathrm{cm}$, then the area of parallelogram is:

A square and a parallelogram have the same area. If the side of the square is $48\mathrm{m}$ and the height of the parallelogram is $18\mathrm{m}$. Find the length of the base of the parallelogram.

How are square and parallelogram alike?

Is a square a parallelogram?

A square can be a parallelogram.

What is the relation between square and a parallelogram?

What is the relationship between a kite and a rhombus?

What does a kite and rhombus have in common?

All kites are Rhombuses?

Rhombus can be a kite.

Two adjacent angles of a parallelogram are $(2x+25)°$ and $(3x-5)°.$ The value of $x$ is

The opposite angles of a parallelogram are of equal measure.

If one of the angles of a parallelogram is $80°$, then the value of opposite angle is

In $\mathrm{\Delta }\mathrm{A}\mathrm{B}\mathrm{C}$ and $\mathrm{\Delta }\mathrm{D}\mathrm{E}\mathrm{F}, \mathrm{A}\mathrm{B}=\mathrm{D}\mathrm{E}, \mathrm{A}\mathrm{B}\parallel \mathrm{D}\mathrm{E}, \mathrm{B}\mathrm{C}=\mathrm{E}\mathrm{F}$ and $\mathrm{B}\mathrm{C}\parallel \mathrm{E}\mathrm{F}.$ Vertices $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ are joined to vertices $\mathrm{D},\mathrm{}\mathrm{E}$ and $\mathrm{F}$ respectively. Then, the quadrilateral $\mathrm{A}\mathrm{B}\mathrm{E}\mathrm{D}$ is a parallelogram.
 

One of the two adjacent angles of a parallelogram is $18°$ more than the double of the other. Find the greatest angle of the parallelogram.