Parmindar walks around a square park once and covers 800m. What will be the area of this park?

Find the areas of the following figures by counting squares:

Split the following shapes into rectangles and find their areas. (The measures are given in centimetres).

A floor is 5 m long and 4 m wide. A square carpet of side 3 m is laid on the floor. Find the area of the floor that is not carpeted.

The length and breadth of three rectangles are as given below :

Which one has the largest area and which one has the smallest?

(a) 9 m and 6 m

(b) 17 m and 3 m

(c) 4 m and 14 m

How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are respectively:

(a) 100 cm and 144 cm

(b) 70 cm and 36 cm

Five square flower beds each of side 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?

By splitting the following figures into rectangles, find their areas (The measures are given in centimetres).

What is the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate of Rs. 8 per hundred sq. m.

Find the areas of the rectangles whose sides are:

(a) 3 cm and 4 cm

(b) 12 m and 21 m

(c) 2 km and 3 km

(d) 2 m and 70 cm

Find the areas of the squares whose sides are :

(a) 10 cm

(b) 14 cm

(c) 5 m