Question

please answer bit (a) with steps

Answer 1

We know that ,

when a parallelogram and a triangle lie on same base and between same parallels then the area of triangle is half of that off the parallelogram.

→ area of pond = 200/2 m ^2 = 100 m^2

Thus , area where medicinal plants grown =( 200-100) m^2 = 100 m^2

The value depicted here is to convert useless things into useful .