Answer:
237.67 square centimeters (cm^2).
Explanation:
To find the area of a circle, you need to use a formula that involves pi (π) and the radius of the circle. The formula is: Area of a circle = π x r^2
In this case, you are given the diameter (d) of the circle, which is 17.4 cm. The diameter is twice the radius, so you can find the radius by dividing the diameter by 2. That gives you:
r = d / 2 Now replace d for 17.4
r = 17.4 / 2 Now solve.
r = 8.7 cm
Now that you have the radius, you can plug it into the formula and use 3.14 for pi as instructed. That gives you:
Area of a circle = π x r^2
Area of a circle = 3.14 x (8.7)^2
Area of a circle = 3.14 x 75.69
Area of a circle = 237.67 cm^2
So, the area of the circle is 237.67 square centimeters (cm^2).