Following figures are formed by joining six unit squares. Which figure has the smallest perimeter?

A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10m \(\times\) 5 m (see the figure). Length of the boundary of the remaining park is

Length and breadth of a rectangular sheet of paper are 20 cm and 10 cm, respectively. A rectangular piece is cut from the sheet as shown in figure. Which of the following statements is correct for the remaining sheet?

Perimeter of a regular pentagon =

The area of the figure

 

The amount of region enclosed by a plane closed figure is called its --------

The number of square tiles, which can be fitted on a floor of dimension 40 m by 30 m and size of tile is 2 m \(\times\) 2 m is -------

If the side of a square is doubled, then its area becomes four times.

Area of a square is doubled if the side of the square is doubled

1 sq m = 100 cm.

Find the distance travelled by Soniya, if she takes three rounds of a squared park of side 60 m.

Find the perimeter of the following figures

A piece of string, which is 30 cm long, is used to form a regular polygon with one side measuring 6 cm. Name the polygon.

Find the areas of the following figures by counting square.
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Length of a rectangle is three times its breadth. Perimeter of the rectangle is 40 cm. Find its length and width.

Measure and write the length of the four sides of the top of your study table.
AB = __ cm
BC = __ cm
CD = __ cm
DA = __ cm

Now,the sum of the lengths of the four sides
= AB + BC + CD + DA
=__ cm+__ cm+__ cm+__ cm=__ cm
What is the perimeter?

Two sides of a triangle are 12 cm and 14 cm. The perimeter of the triangle is 36 cm. What is its third side?

A room is 6 m long and 4 m wide. How many square metres of carpet is needed to cover the floor of the room?

A room is 9.5 m long and 7.4 m wide. A person wants that the floor of the room to be fitted with tiles of size 20 cm by 10 cm. Find the number of tiles needed.

Three squares are joined together as shown in figure. Their sides are 4 cm, 10 cm and 3 cm. Find the perimeter of the figure.

The length and breadth of three rectangles are as given below.
(a)9 m and 6 m (b) 17 m and 3 m (c)4 m and 14 m
Which one has the largest area and which one has the smallest?

Find the cost of fencing a rectangular field 34 m long and 18 m wide at Rs.2.25 per metre. What is the cost of cultivating the field at Rs. 4.50 per square metre?

The sum of the length of a side and perimeter of a square is 20. Find the area of a square