Answer:
Explanation:
If the circumference and area of a circle are numerically equal, then we can write the following equation:
C = A
where C is the circumference and A is the area of the circle.
Using the formulas for the circumference and area of a circle, we can substitute and simplify the equation as follows:
2πr = πr^2
Dividing both sides by πr gives:
2 = r
Therefore, if the circumference and area of a circle are numerically equal, then the radius is numerically equal to 2.