Avneet buys 9 square paving slabs, each with a side of 1/2 m. He lays them in thr form of a square.
( c) Which has greater perimeter?

Avneet buys 9 square paving slabs, each with a side of 1/2 m. He lays them in thr form of a square. (a) What is the permeter of his arrangement [ Fig 10.7(i)]?

Avneet buys 9 square paving slabs, each with a side of 1/2 m. He lays them in thr form of a square. (b) Shari does not like his arrangement. She gets him to lay them out like a corss. What is the perimeter of her arrangement [(Fig 10.7(ii)]?

Avneet buys 9 square paving slabs, each with a side of 1/2 m. He lays them in thr form of a square. (d) Avneet wonders if there is a way of getting an even greater perimeter. Can you find a way of doing this ? (The paving slabs must meet along complete edges i.e. they cannot be broken.)

The diagonal of a rectangular field is 60 metres more than the shorter side. If the longer side is 30 metres more than the shorter side, find the sides of the field. OR Sum of the areas of two squares is 468m^(2) . If the difference of their perimeters is 24m, find the sides of two squares.

In a bag there are 44 identical cards with the figure of a circle or a square on them. There are 24 circles of which 9 are blue and the rest are green and 20 squares of which 11 are blue and the rest are green. One card is drawn from the bag at random. find the probability that it has the figure of a (i) square (ii) green colour (iii) blue circle (iv) green square.

Five square flower beds each of sides 1 m are dug on a piece of land 5 m long and 4 m wide. What is the area of the remaining part of the land?

Complete the hexagonal and star shaped Rangolies, By filling them with as many equilateral triangles of side 1 cm as you can. Count the number of triangles in each case. Which has more triangles.

Let S_(1) , S_(2) ,"……." be square such that for each n gt 1 , the length of a side of S_(n) equals the length of a diagonal of S_(n+1) . If the length of a side of S_(1) is 10cm, then for which of the following values of n is the area of S_(n) less than 1 sq cm ?