Question

formula for area of a semicircle,circle,triangle,hexagon,sector,segment,square,rectangle

Answer 1

Hey mate !!

Here's the answer !! 

Area of the shapes are listed below :

Semicircle = πr² / 2

Circle = πr²

Triangle = $\frac{1}{2} * Base * Height$

Hexagon = 3√3 / 2 * Side²

Sector = Ф / 360° * πr²  ( Here Ф = Angle )

Segment = Area of sector - Area of Triangle 
   
                = ( Ф / 360° * πr² ) - 1 / 2 * Base * Height

Square = Side²

Rectangle = Length * Breadth

Hope my answer helped you !!

Cheers !!