A rectangular park is $30 \mathrm{m}$ by $22 \mathrm{m}$. The length of wire for fencing it is

Find the perimeter of the following figures:

Find the perimeter of the following figures:

Find the perimeter of the following figures:

Find the length of each of the equal sides of the isoceles triangle if the perimeter and unequal side are

Perimeter $=30 \mathrm{cm}$, unequal side $=8 \mathrm{cm}$.

Find the length of each of the equal sides of the isoceles triangle if the perimeter and unequal side are

Perimeter $=55 \mathrm{cm}$, unequal side $=15 \mathrm{cm}$.