Question

Can u explain Area of circles plzzz​

Answer 1

Answer:

So the formula to solve the area of a circle is A = π r²

so for example if the you have a diameter but no radius and the diameter is 6 you can divide 6 by / to get your r or radius

so now the radius will be 3 bc 6/2 is 3 so you plug that in

A=π 3²

3*3=9

A=π* 9

and 9 times π or 3.14 gives us 28.26 therefore the area of our imaginary circle is 28.26

Answer 2

pi r squared, it doesnt let me type out the symbols sorry