The area of a triangle is equal to the area of a rectangle whose length and breadth are $20\mathrm{cm}$ and $15\mathrm{cm}$ respectively. The height of the triangle is $k \mathrm{cm}$ if its base measures $30\mathrm{cm}$. Find the value of $k$.

In figure $\mathrm{ABCD}$, the area of shaded region is $k {\mathrm{cm}}^2$. Find $k$.

In figure $\mathrm{ABCD}$, the area of the shaded region is $k {\mathrm{cm}}^2$.

The area of a parallelogram $\mathrm{PQRS}$, if $\mathrm{PR}=24 \mathrm{cm}$ and $\mathrm{QU}=\mathrm{ST}=8 \mathrm{cm}$ is $k {\mathrm{cm}}^2$. Find $k$.

Find the value of K.

The area of the given rhombus is $\mathrm{K} {\mathrm{cm}}^2$

Find the value of K.

The area of given rhombus is $\mathrm{K} {\mathrm{cm}}^2$

Find the missing values.