Pie or 3.14 times the radius squared. Half of 9 is 4.5, that is your radius. Now 4.5 squared is 20.25. Take 20.25 and multiply 3.14 which = 63.585 or orund the answer up to 63.86
The area of a 3-inch diameter circle is about 7.068 square inches.
19.63 square inches are in the area of a 5-inch diameter circle.
The area of a 26-inch diameter circle is 530.93 square inches.
A circle with a diameter of 198 inches has an area of 30,790.75 square inches.
To find the area of a circle, you can use the formula A = πr², where r is the radius. For a 15-inch diameter circle, the radius is 7.5 inches. Thus, the area is A = π(7.5)² ≈ 176.71 square inches.
The area of a circle that has an 8.5 inch diameter is: 56.75 square inches.
The area of 3.5-inch diameter circle is: 9.621 square inches.
The area of a 18-inch diameter circle is: 254.5 square inches.
The area of a circle that has a 12-inch diameter is: 113.1 square inches.
The area of a circle with a 5-inch diameter is: 19.63 square inches.
The approximate area of a circle with a 12-inch diameter is: 113 square inches.
The area of a 3-inch diameter circle is about 7.068 square inches.
19.63 square inches are in the area of a 5-inch diameter circle.
A 4-inch diameter circle has an area of 12.566 square inches.
The area of a 26-inch diameter circle is 530.93 square inches.
The area of an 11-inch diameter circle is: 95.03 square inches.
A circle with a diameter of 12 inches has an area of ~113.1 square inches.