Area

I don't know the answer plz help me out

@PratikPatil
when number sides of regular polygen tends to infinite then it becomes a circle
its area =area of circle=π(1)^2
I don't know the answer plz help me out
@PratikPatil
when number sides of regular polygen tends to infinite then it becomes a circle
its area =area of circle=π(1)^2