Perimeter of a Rectangle and Square

The universal unit for measuring an area is square unit.

Perimeter of square is $56 \mathrm{m}$ when its area is $225 {\mathrm{m}}^2$.

One square metre is same as $10000 {\mathrm{cm}}^2$.

The perimeter of the square of side $a$ units $=$ _____ $(6a/4a)$ units

$1 \mathrm{sq}. \mathrm{m}=$_____$\mathrm{sq}. \mathrm{cm}$

$1 \mathrm{sq}. \mathrm{cm}=$_____$\mathrm{cm}\times 1 \mathrm{cm}$

$1 \mathrm{m}=$_____ $\mathrm{cm}$.

The perimeter of a regular hexagon is $18 \mathrm{cm}$. How long is one side?

Find the perimeter of a regular pentagon with each side measuring $3\mathrm{cm}$. (Write the answer without unit)

Pinky runs around a square field of side $75 \mathrm{m}$, Bob runs around a rectangular field with length $160 \mathrm{m}$ and breadth $105 \mathrm{m}$. Who covers more distance and by how much?

Find the distance travelled by Shaina if she takes three rounds of a square park of side $70 \mathrm{m}.$

Find the cost of fencing a rectangular park of length $250 \mathrm{m}$ and breadth $175 \mathrm{m}$ at the rate of $₹12$per $\mathrm{m}$.

A farmer has a rectangular field of length and breadth $240 \mathrm{m}$ and $180 \mathrm{m}$ respectively. He wants to fence it with $3$ rounds of rope as shown in the figure. What is the total length of rope he must use?

Find the perimeter of a rectangle whose length and breadth are $150 \mathrm{cm}$ and $1 \mathrm{m}$ respectively.

An athlete takes $10$ rounds of a rectangular park $50 \mathrm{m}$ long and $25 \mathrm{m}$ wide. Find the total distance covered by him?

Shabana wants to put a lace border all around a rectangular table cover, $3 \mathrm{m}$ long and $2 \mathrm{m}$ wide. Find the length of the lace required by Shabana.

Meera went to a park $80 \mathrm{m}$ long and $55 \mathrm{m}$ wide. She took one complete round of it. What is the distance covered by her?

Estimate the area of an adjoining figure.

The area of the figure below is

Which of the folowing rectangles has the biggest perimeter?