A flooring tile has the shape of a parallelogram whose base is $24 \mathrm{c}\mathrm{m}$ and the corresponding height is $10 \mathrm{c}\mathrm{m}.$ How many such tiles are required to cover a floor of area $1080 {\mathrm{m}}^2$ ? (If required you can split the tiles in whatever way you want to fill up the corners).

An ant is moving around a few food pieces of different shapes scattered on the floor. For which food-piece would the ant have to take a longer round? Remember circumference of a circle can be obtained by using the expression $\mathrm{c}=2\mathrm{\pi }\mathrm{r}$, Where $\mathrm{r}$ is the radius of the circle.

Nazma’s sister has a trapezium shaped plot. Divide it into three parts as shown in figure. Show that the area of trapezium $WXYZ=h\frac{\left(a+b\right)}{2}$

Nazma’s sister has a trapezium shaped plot. Divide it into three parts as shown in figure. If $h=10 \mathrm{cm}, c=6 \mathrm{cm}, b=12 \mathrm{cm}, d=4 \mathrm{cm}$, find the values of each of its parts separately and add to find the area $WXYZ$. Verify it by putting the values of $h, a$ and $b$ in the expression of area of  $WXYZ=h\frac{\left(a+b\right)}{2}$

Find the area of the following trapezium in ${\mathrm{cm}}^2$.

Find the area of the following trapezium in ${\mathrm{cm}}^2$.

Find the area (in ${\mathrm{cm}}^2$) of given quadrilateral:

Find the area (in ${\mathrm{cm}}^2$) of given quadrilateral:

Find the area (in ${\mathrm{cm}}^2$) of given quadrilateral: