Question

how to find the area of the figure

Answer 1

Answer:

First find the area of Rectange using Lxb

Then find the area of semi circle 1/2pi r squeare

Answer 2

☘️ Solution :

Dimension of a rectangle plot ABCD is :

AB = 60 M and BC = 28 m

We know that area of triangle is,

Area of triangle = length × breadth

So, Area of ABCD = 60 × 28

= 1680 m² ——(i)

Now, radius of the semicircle on BC(r)

= BC/2

= 28/2

= 14 m

Therefore, r = 14 m

Now, we know that area of semicircle is,

= (π × r²)/2

= (22 × 14 × 14)/(2 × 7)

= 22 × 14

= 308 m²

.°. the area of the semicircle = 308 m². ——(ii)

So, the required area = eq. (i) + eq. (ii)

= 1680 m² + 308 m²

= 1988 m²

___________________________

☘️ Answer :

• Area of the plot = 1988 m².