Question
Find the area of a circle with radius r = 6 cm Use = 3.14 and round your answer to the nearest hundredth?
Answer
113.04
- Q: What is the formula for the area of a circle? A: The formula for the area of a circle is A = pi*r^2, where pi represents the mathematical constant pi and r represents the radius of the circle.
- Q: What is the value of pi? A: The value of pi is approximately 3.14.
- Q: What is the value of r? A: The value of r is 6 cm.
- Substitute the value of pi and r into the formula for the area of a circle. A: A = 3.14*(6)^2 = 113.04.
- Round the answer to the nearest hundredth. A: Rounded to the nearest hundredth, the area of the circle is 113.04.