Find the perimeter of the rectangular object.

Find the perimeter of the rectangular object.

Find the perimeter of rectangle with the given dimensions.

$\mathrm{l}=5 \mathrm{cm}$

$\mathrm{b}=6 \mathrm{cm}$

Find the perimeter of rectangle with the given dimensions.

$\mathrm{l}=7 \mathrm{cm}$

$\mathrm{b}=4 \mathrm{cm}$

Find the perimeter of rectangles with the given dimensions.

$\mathrm{l}=18 \mathrm{cm}$

$\mathrm{b}=5 \mathrm{cm}$

Find the perimeter of rectangle with the given dimensions.

$\mathrm{l}=5 \mathrm{cm}$

$\mathrm{b}=2 \mathrm{cm}$

Find the perimeter of the square of given side.

$4 \mathrm{cm}$