Perimeter of Square and Rectangle

Q.

The length of the shaded rectangle is (1/10) of the bigger rectangle and its breadth is 0.001 times the bigger rectangle . If the area of the bigger rectangle is 10000 $m^2$. Find the area of the shaded rectangle. [4 MARKS]

Q. Find the perimeter of a rectangle whose length and breadth are 150 cm and 1 m respectively.

1. 2.5 m
2. 5 mm
3. 5 cm
4. 5 m

Q.

An athlete takes 10 rounds of a rectangular park, 𝟓𝟎 𝒎 long and 𝟐𝟓 𝒎 wide. Find the total distance covered by him.

Q. Thomas bought 12 rectangular grass beds measuring 9 cm by 5 cm. When he arranged them on his lawn, 5 beds were left unused. Find the area of the lawn.

1. 45 cm${}^2$
2. 315 cm${}^2$
3. 540 cm${}^2$
4. 225 cm${}^2$

Q.

The length and breadth of a rectangle are $2.3m$ and $85cm$, find its perimeter and area.

Q. What is the perimeter of the below figure, if side of each square is 2 cm ?

1. 54 cm
2. 56 cm
3. 58 cm
4. 60 cm

Q. The area of a rectangle is 8.4 $c{m}^2$. If the length is 3.2 $cm$, then the breadth is $cm$.

1. 2.625
2. 2.630
3. 2.36

Q.

The area of a rectangle is 50 $m^2$. If the length of the given rectangle is (4/7)m then the breadth is? [2 MARKS]

Q. If area of a square is equal to area of a rectangle whose length and breadth are 9 cm and 4 cm respectively, then find the perimeter of the square.

Q. The distance between the plants is 3m, 4m and 5m. If the distance between the plants is doubled, the new perimeter is

1. 19 m
2. 24 m
3. 21 m

Q.

The area of a rectangular piece of a board is 288 cm². If the width is twice the length, what is the width of the board?

1. 26 cm

2. 9 cm

3. 12 cm

4. 4 cm

Q.

Find the perimeter of the following rectangles : Length $=32.5\text{cm}$ $,$Breadth$=14.5\text{cm}$

Q. If area of a square is equal to area of a rectangle whose length and breadth are 9 cm and 4 cm respectively, then find the perimeter of the square.

Q. Total cost of fencing the park given in the figure is ₹55, 000. Find the cost of fencing per meter.

Q. The distance between the plants is 3m, 4m and 5m. If the distance between the plants is doubled, the new perimeter is

1. 21 m
2. 19 m
3. 24 m

Q. Find the breadth of a rectangle whose area is $2m^2$ and the length is $200$ cm.

1. $100$ m
2. $10$ m
3. None of the above
4. $1$ m

Q. Salma runs 7 rounds of a circular field and covered a distance of 5.6 km. Find the diameter of the field (upto 3 decimal places) if perimeter is 3.14 times the diameter.

Q. If area of a square is equal to area of a rectangle whose length and breadth are 9 cm and 4 cm respectively, then find the perimeter of the square.

Q. A wire is in the shape of a square of perimeter $64cm$. A rectangle is formed with this wire such that its length is $20cm$. Then, the area of the rectangle is _____.

1. $880{cm}^2$
2. $240{cm}^2$
3. $350{cm}^2$
4. $256{cm}^2$

Q. What is the perimeter of a square whose side measure is '2a'?

1. 6a
2. 2a
3. 4a
4. 8a

Q. What is the perimeter of a square whose side measure is '2a'?

1. 2a
2. 8a
3. 6a
4. 4a

Q. What is the perimeter of a square whose side measure is '2a'?

1. 2a
2. 4a
3. 8a
4. 6a

Q. If the area of the rectangle is $16m^2$, then which dimensions may not be possible for the rectangle?

1. $\text{Length}=8m,\text{Breadth}=2m$
2. $\text{Length}=16m,\text{Breadth}=1m$
3. $\text{Length}=32m,\text{Breadth}=0.5m$
4. $\text{Length}=8.5m,\text{Breadth}=2m$

Q. What is the perimeter of a square whose side measure is 'a'?

1. 3a
2. 2a
3. 4a
4. 6a

Q. Total cost of fencing the park given in the figure is ₹55, 000. Find the cost of fencing per meter.

Q. What is the perimeter of a square whose side measure is '2a'?

1. 4a
2. 8a
3. 6a
4. 2a