Question #N117
A circle has a radius of 5 units. What is the area of the circle?
A. 5Ï€
B. 10Ï€
C. 25Ï€
D. 100Ï€
Correct Answer is: C
The area of a circle is given by the formula A = πr², where r is the radius of the circle. Substituting 5 for r, we get A = π(5)² = 25π.