# Perimeter of Irregular Shapes

## Trending Questions

**Q.**Find the cost of carpeting a room 13m by 9m with a carpet of width 75cm at the rate of rupees 105 per m.

**Q.**A hall 20 m long & 15 m broad is surrounded by a verndah of uniform width of 2.5 m. The cost of flooring the verandah at 17.50 per sq metre is?

**Q.**Find the cost of carpeting a room 13m x 9m with a carpet of width 75cm at the rate of Rs.105 per metre.

**Q.**

Tony requires 4 pieces of wood each of which are 68 cm long . If wood is sold in 2 metre or 3 metre lengths.

a) find the length of wood he must buy ?

b) how much will have leftover from that length?

**Q.**

A wire $1m68cm$long is cut into two equal pieces . One piece is used to make a regular hexagon and the other is used to make a regular pentagon . Find the difference is the sides of the pentagon and hexagon formed.

**Q.**

One fine morning, Ted woke up and found his dad gardening. His dad was planning to fence the garden with plants. How many saplings should he buy so that his dad can fence the garden with 5 plants every 2.5 metres?

31

41

82

62

**Q.**Find the perimeter of the figure given below if all the dimensions are in inches.

- 20 in
- 10 in
- 15.3 in
- 7.5 in

**Q.**What is the perimeter of the given figure?

- 25 cm
- 2 m 5 dm
- 2 m 50 dm
- 21 dm

**Q.**

In order to plant 4 plants per meter. How many plants should you buy to edge your garden along the green path in the given figure?

25

35

36

30

**Q.**

Find the perimeter of the following figure.

- 30 cm
- 32 cm
- 36 cm
- 38 cm

**Q.**

In order to plant 4 plants per meter, how many plants should you buy to edge your garden along the green path in the given figure?

36

30

25

35

**Q.**

Sam has a ribbon of length 45 cm. She has used 17.75 cm ribbon for packing a gift. Enter the length of the remaining ribbon. (in cm.) ______

**Q.**What is perimeter of a closed figure?

- Distance around the closed figure.
- Space occupied by the closed figure.
- Half the distance around the closed figure.
- Half the space occupied by the closed figure.

**Q.**

But to your surprise, your uncle's house was locked. So you had no choice but to return to your home. You booked another cab and this guy took you home in a short distance as shown in the given figure (Green path). In the given figure, previous ride's trace is also there (red path). Calculate the Perimeter of your complete ride (in km).

The distance covered in previous ride being 7.97 km.

7.97

2.97

10.94

5

**Q.**

Find the perimeter of the following figures.

**Q.**

The perimeter of the given polygon (in centimetres) is

**Q.**

What is the perimeter of each of the following figures?

**Q.**

The perimeter of the given figure is 35.6 cm

True

False

**Q.**The lawn in front of Molly's house is 12 m×8 m, whereas the lawn in front of Dolly's house is 15 m×5 m. Bamboo fencing is built around both the lawns. How much fencing is required for both?

**Q.**

Find the perimeter of the following figures.

**Q.**

What is the perimeter of each of the following figures?

**Q.**The length of two sides of an isosceles triangle are 9 cm and 20 cm. What is the perimeter of the triangle? Given reason.

**Q.**The perimeter of the given polygon is equal to

- 500 cm
- 550 cm
- 600 cm
- 650 cm

**Q.**The length of two sides of an isosceles triangle are 9 cm and 20 cm. What is the perimeter of the triangle? Given reason.

**Q.**

- True
- False

**Q.**Two equilateral triangles each of side length 6 m are joined to form a kite. The perimeter of the kite =

- 24
- 36
- 42
- 28

**Q.**The perimeter of a triangle with side lengths 12.4 cm, 13.8 cm and 16.7 cm is

- 41.9 cm
- 42.9 cm
- 21.45 cm
- 43 cm

**Q.**

A rhombus has the same perimeter as the circumference of a circle. If each side of the rhombus measures 33 cm , find the radius of the circle.

**Q.**Evaluate the following:

- 2625
- 625
- 2625
- 3625

**Q.**Suppose, the temperature in Moscow was –8°C at 10 AM on 6 December. Twenty-four hours later, it was 12°C higher. What was the temperature at 10 AM on 7 December?