1. Multiply pi (3.14) by the radius of the circle (half of the diameter which is the length of the circle on the widest part).
2. Square your result.
This uses the formula:
Area=πr2
where π=3.14
The number of degrees in a circle is always 360.The number if degrees in a part of a circle is that same part of 360.In 74.2% of a circle, there are 74.2% of 360 degrees.
A full circle has 360 degrees. To find 7 tenths of a circle, you multiply 360 degrees by 0.7: (360 \times 0.7 = 252) degrees. Therefore, 7 tenths of a circle is 252 degrees.
One complete circle has 360 degrees. To find one twentieth of a circle, you divide 360 by 20, which equals 18 degrees. Therefore, one twentieth of a circle is 18 degrees.
360
A full circle measures 360 degrees. To find out how many times 36 degrees goes into a circle, divide 360 by 36. This calculation shows that 36 degrees fits into a circle 10 times.
One full circle is 360 degrees. To find one twelfth of a full circle, you divide 360 by 12, which equals 30 degrees. Therefore, one twelfth of a full circle is 30 degrees.
The Artic Circle.
You use a circle graph when you need to find percentage and/or degrees.
A circle has 360 degrees. Divide 360 by 18 and you will find that each equal part of the divided circle is 20 degrees.
360 degrees are in a circle no matter how big or small the circle is A circle has 360 degrees.
To determine the fraction of a circle that 210 degrees represents, we first need to know that a full circle is 360 degrees. Therefore, to find the fraction of the circle represented by 210 degrees, we divide 210 by 360, which equals 0.5833. This can be simplified to 7/12, so 210 degrees represents 7/12 of a circle.
A full circle is 360 degrees. 180 degrees is a half circle. 90 degrees is a quarter circle.