could acb be similar to DCE?

Question

I has to due with Geometry and figuring out to solve area and perimeter on figures and shapes and i have needed help for a really long time on geometry. i am really smart at everything else but math itself. 

Answer 1

Every shape has a different formula for area and perimeter.

 

For example the area of the rectangle is A=Lw and the perimeter is P=2L+2w

 

the circle has area of 22/7*radius^2 while the perimeter is 22/7*diameter

 

Please post an actual problem and a tutor will solve it for you