What is the area of a circle with a radius of 2.125?

Answer 1

Well, isn't that just a happy little question! To find the area of a circle, you can use the formula A = πr^2. So, for a circle with a radius of 2.125, the area would be A = π x (2.125)^2. Just remember to take your time and enjoy the process of discovering the beauty of math!

Answer 2

Remember and comit to memory the area equation.

A = pi r^(2)

Substituting

A = 3.141592..... X ( 2.125)^(2)

A = 3.141592.... X 4.515625 units^(2)

A = 14.18625433 ...units^(2)

A ~ 14.2 units^(2) ; 1.d.p.

Answer 3

A = 14.186 units2