To find the area of a circle, you can use the formula A = πr^2, where A represents the area and r represents the radius of the circle.
Given that the diameter of the circle is 30 meters, we can find the radius by dividing the diameter by 2: 30 / 2 = 15 meters.
Now, we can use the formula to calculate the area: A = 3.14 * (15)^2 = 3.14 * 225 = 706.5 square meters.
Therefore, the area of the circle is 706.5 square meters.
Question 2 options:
Solve.
Stonehenge, an ancient monument in England, may have been used as a calendar. The stones are arranged in a circle 30 meters in diameter. Find the area of the circle. Use straight pi = 3.14.
Blank Space__________square meters
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