Find the area of the given circle. Round to the nearest tenth.
The circle has a radius of 5.
The area of the circle is 78.5 square units.
To find the area of a circle, you can use the formula:
Area = π * r^2
where π (pi) is a mathematical constant approximately equal to 3.14159, and r is the radius of the circle.
Do you have the radius of the circle?
To find the area of a circle, you need to know the radius or the diameter. If you have the radius, you can use the formula A = πr^2, where A represents the area and r represents the radius. If you have the diameter, you can use the formula A = π(d/2)^2, where A represents the area and d represents the diameter.
If you know the radius or diameter of the circle, you can substitute the value into the respective formula and evaluate it to find the area. Make sure to use the value of π to the appropriate number of decimal places, typically 3.14159 or rounded to 3.14 for approximate calculations.
If you provide the radius or diameter of the circle, I can demonstrate the calculation for you.