A circle has a radius of 6x^9y^5 cm. The area of a circle can be found using A = πr^2. What is the area of this circle in square centimeters?
A. 12πx^18y^10
B. 36πx^18y^10
C. 36πx^11y^7
D. 12πx^11y^7
B. 36πx^18y^10
To find the area of the circle, plug the radius (6x^9y^5) into the formula A = πr^2:
A = π(6x^9y^5)^2
A = π(36x^18y^10)
A = 36πx^18y^10
Therefore, the area of the circle is 36πx^18y^10 square centimeters.