Perimeter of Irregular Shapes

Q. Find the missing side if the perimeter of the given figure is 32 cm.

1. 5 cm
2. 9 cm
3. 8 cm
4. 6 cm

Q. The area of a square is 289 cm². Find its perimeter.

1. $64cm$
2. $68cm$
3. $60cm$
4. $72cm$

Q. Find the missing side if the perimeter of the given figure is 32 cm.

1. 5 cm
2. 9 cm
3. 8 cm
4. 6 cm

Q. Perimeter of the figure given below is 64 cm. Find the length of the side marked as 'x' by using the given perimeter.

1. 22 cm
2. 18 cm
3. 42 cm
4. 36 cm

Q.

The perimeter of the figure below in units is:

1. 30 units
2. 25 units
3. 40 units
4. 35 units

Q. Find the perimeter of the following closed figure.

1. 60 cm
2. 38 cm
3. 54 cm
4. 64 cm

Q. What is the perimeter of the letter "Z"?

1. 28 cm
2. 44 cm
3. 25 cm
4. 30 cm

Q.

The lid of a rectangular box of sides $40\mathrm{cm}$ by $10\mathrm{cm}$ is sealed all around with tape. What is the length of the tape required?

Q. If the perimeter of the given figure is 47 cm, then what is the length of the curved boundary?

1. 44 cm
2. 54 cm
3. 33 cm
4. 14 cm

Q. A 20 cm long thread is used thrice to cover the whole boundary of an irregular figure. What is the perimeter?

1. 50 cm
2. 60 cm
3. 40 cm
4. 20 cm

Q. What is the perimeter of a field in the shape shown?

1. 30 km
2. 28 km
3. 26 km
4. 24 km

Q.

Find the length of each side of a regular pentagon and a regular hexagon if the perimeters of both are $240m.$

Q. A book is 25 cm long and 19 cm wide. What is the total length of the sides of the book?

Q. Find the perimeter of given figure.

1. $12$ cm
2. $16$ cm
3. $8$ cm
4. $10$ cm

Q.

What is the perimeter of each of the following figures? What do you infer from the answers?

(a)	(b)	(c)
(d)

Q. Find the perimeter of a closed figure if the length of its sides is 2 cm, 4 cm, and 7 cm.

1. 13 cm
2. 15 cm
3. 8 cm
4. 10 cm

Q. Match the lengths (L) and breadths (B) of the following rectangles with their respective Perimeter(P):

1. $L=12,B=6$
2. $P=38$
3. $L=25,B=3$
4. $P=36$
5. $L=14,B=5$
6. $P=56$

Q.

Calculate the area bounded by the square shown below:

1. $24c{m}^2$

2. $36c{m}^2$

3. $6c{m}^2$

4. $12c{m}^2$

Q. Given the total length of the thread, calculate the perimeter (in cm) of the given shape if 2 cm of the thread remains after covering this shape.

1. 14
2. 10
3. 16
4. 12

Q. 7 sticks of lengths 2 cm, 3 cm 4 cm, and the remaining 4, each of length 6 cm are joined together to form a closed 7-sided figure.
What is the perimeter?

1. 33 cm
2. 35 cm
3. 30 cm
4. 24 cm

Q.

Find the side of the square whose perimeter is $20\text{m}$.

Q. Match the polygons to their corresponding perimeters.

1. 22 cm
2. 20 cm
3. 24 cm

Q. The boundary of the below given square is $4\times 2\text{cm}.$

1. True
2. False

Q. What length of ribbon is required to cover the two borders of the image shown below?

1. 28 cm
2. 20 cm
3. 25 cm
4. 16 cm

Q. Two sides of the park fenced with wood measure 15 yards each. The third side has a metal gate measuring 20 yards. Find the cost of painting the wooden fence at $5 per feet.

1. $400
2. $300
3. $450
4. $310

Q. If you cut a 1 cm square to get shape C, what will be the length of the boundary of C?

1. 15 cm
2. 16 cm
3. 12 cm
4. 14 cm

Q. What is the perimeter of the given figure?

1. 24 cm
2. 6 cm
3. 36 cm
4. 12 cm

Q. The boundary of the below given square is $4\times 2\text{cm}.$

1. True
2. False

Q. Match the polygons to their corresponding perimeters.

1. 22 cm
2. 20 cm
3. 24 cm

Q. Perimeter of the figure given below is 64 cm. Find the length of the side marked as 'x' by using the given perimeter.

1. 22 cm
2. 18 cm
3. 42 cm
4. 36 cm