#class5thmath #cbtricks #perimeter_area
Problem set 48 :- [ Ссылка ]
Problem set 49:- [ Ссылка ]
1.The length of the side of each square is given below. Find its area.
12 metres
2.If the cost of 1 sq m of a plot of land is 900 rupees, find the total cost of a plot of land that is 25 m long and 20 m
3.The side of a square is 4 cm. The length of a rectangle is 8 cm and its width is 2 cm. Find the perimeter and area of both figures.
4. What will be the labour cost of laying the floor of an assembly hall that is 16 m long and 12 m wide if the cost of laying 1 sq m is 80 rupees?
5. The picture alongside shows some squares. Find out how many squares with the same measures will fit in the empty space in the figure.
