Isko English mein solve Karen

The lawn is rectangular with a length of 10 m and a width of 8 m.
Area of a rectangle = length $\times$ width

$$\text{Area of lawn} = 10 \text{ m} \times 8 \text{ m} = 80 \text{ m}^2$$

The path is 1 m wide around the entire lawn.
New length = original length + 2 $\times$ path width
New width = original width + 2 $\times$ path width

$$\text{New length} = 10 \text{ m} + (2 \times 1 \text{ m}) = 10 \text{ m} + 2 \text{ m} = 12 \text{ m}$$ $$\text{New width} = 8 \text{ m} + (2 \times 1 \text{ m}) = 8 \text{ m} + 2 \text{ m} = 10 \text{ m}$$

Area of path = Total area (lawn + path) - Area of lawn

$$\text{Area of path} = 120 \text{ m}^2 - 80 \text{ m}^2 = 40 \text{ m}^2$$

The area of the path is: $\text{40 m}^2$