Question

the diameter of a circle Garden is 16 feet what is the approximate area of the garden

Answer 1

Area of a circle is pi times radius squared.
Diameter is basically radius times 2  
16 divided by 2 is 8
So you do pi times 8 squared
8 squared is 64
You do pi times 64
or 3.14 times 64
the area is 200.96