This is a maths problem that i will need to help me with my revision for my exams next week so please could you answer this problem:
The radius of a circle is 12mm. what is the area of the circle to the nearest mm squared.
This is a maths problem that i will need to help me with my revision for my exams next week so please could you answer this problem:
The radius of a circle is 12mm. what is the area of the circle to the nearest mm squared.
The formula you need to remember is the area of a circle.
$\displaystyle A=\pi*r^2$
Where A = area
$\displaystyle \pi$= 3.14159
r = radius