Question

Exercise 10.3
Find the area of each figure. The side of each small square is 1 unit.
2.
3.
4.
Find the area of each rectangle.
= 8 cm, b = 5 cm
2. 1 = 16 cm, b = 9 cm 3. 1 = 14 m, b = 8 m
- 24 cm, b = 10 cm 5. 1 = 11.5 m, b = 9.5 m 6. 1 = 15.5 cm, b = 8.2 cm
159​

Answer 1

Step-by-step explanation:

1)

Side of each small square=1cm

Area of each small square=1×1=1cm ²

Area of figure=5×area of each small square

=5×1=5cm²

2) 8 cm, b = 5 cm

As we know that :

area of rectangle = l × b

putting the respective value,

area of rectangle= 8 × 5

area of rectangle = 40

hence area of rectangle = 40cm