Question

two semi circular lawns are attached to both edges along the breath of rectangle lawn meAsuring 56m by 35m find the total area enclosed

Answer 1

diameter of the two semicircular ounce is equal to the breadth of the rectangle so we take Theri of two semicircles plus area of rectangle for the total area

Answer 2

Answer:

Area of the figure is 2888.94 m² .

Step-by-step explanation:

Formula

Area of a rectangle =  Length × Breadth

$Area\ of\ a\ semicircle= \frac{\pi r^{2}}{2}$

Where r is the radius of the semicircle .

As given

Two semi circular lawns are attached to both edges along the breath of rectangle lawn measuring 56m by 35m .

As the figure is the given below .

$Radius\ of\ a\ semicircle = \frac{Breadth}{2}$

$Radius\ of\ a\ semicircle = \frac{35}{2}$

                                                = 17.5 m

$\pi = 3.14$

Total area of the figure = Area of a rectangle + Area of two semicircle

$Total\ area\ of\ the\ figure = 56\times 35 + 2\times \frac{3.14\times 17.2\times 17.2}{2}$            

$Total\ area\ of\ the\ figure = 1960+928.94$          

Total area of the figure = 2888.94 m²

Therefore the area of the figure is 2888.94 m² .