0
A circle has 360 degrees. Divide 360 by 18 and you will find that each equal part of the divided circle is 20 degrees.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you divide a circle into 20 equal parts?
Mark out 20 arcs of 18 degrees around its circumference and join them to the circle's centre
What is the area of a circle if it has a diameter which is 18 feet long?
The area of a circle is equal to πr2 where π (pi) is equal to approximately 3.142 and r represents the radius of the circle. Because the question gives you the diameter and not the radius you have to use the measurement of the diameter to calculate the radius. Remember that the radius is equal to half the diameter. So if the diameter is equal to 18 feet, then the radius of this particular circle is equal to 9 feet. Plugging this into our equation for area we get: area = π(92) area = 3.142(81) area = about 254.5 ft2 (don't forget that the answer is in squared feet not just feet)
What percent of a circle graph measures 18 degrees?
18 degrees is 5% on a circle graph.
What is the area of a 18 inch diameter circle?
The area of a 18-inch diameter circle is: 254.5 square inches.
What is the area of a circle if the diameter is 18 yards?
The area of a circle, if the diameter is 18 yards, is: 254.5 square yards.
Dividig circle into 18 equal parts how many degrees for 5 of the parts?
5 out of 18 parts is 5/18. Multiply that by 360, since that's the number of degrees in a full circle.
How do you divide a circle into 20 equal parts?
Mark out 20 arcs of 18 degrees around its circumference and join them to the circle's centre
What fraction names 13 of this 18 equal parts?
It is 13/18.
What is the radius of a circle having circumference equal 36 pie?
The radius is 18.
What is the area of a circle if it has a diameter which is 18 feet long?
The area of a circle is equal to πr2 where π (pi) is equal to approximately 3.142 and r represents the radius of the circle. Because the question gives you the diameter and not the radius you have to use the measurement of the diameter to calculate the radius. Remember that the radius is equal to half the diameter. So if the diameter is equal to 18 feet, then the radius of this particular circle is equal to 9 feet. Plugging this into our equation for area we get: area = π(92) area = 3.142(81) area = about 254.5 ft2 (don't forget that the answer is in squared feet not just feet)
What is the diameter of a circle if the circumference is 18?
The diameter of a circle with a circumference of 18 is: 5.73
How do you devide a circle into 8 parts using only three straight lines?
You cant its been proven way back in the 18 hundreds
What percent of a circle graph measures 18 degrees?
18 degrees is 5% on a circle graph.
What is the area of a circle that has a circumfrence of 18?
The area of a circle that has a circumference of 18 is 25.78 inches squared.
I have a radius of 120mm. I want to divide 90degrees into 5 parts. What size and angle does each part have to be?
If you want to divide a 90-degree angle into 5 equal parts, each part will have an angle of 590=18 degrees. The size of each part can be calculated using the formula for the length of an arc of a circle, which is l=r×θ where: l.
What is the circumference of a circle with a diameter of 18 in.?
The formula to find the circumference of a circle is C = πd, where d is the diameter. Using this formula, the circumference of a circle with a diameter of 18 in is C = π × 18 = 56.52 in.
What is the fraction of 20 degrees?
20 degrees is 20/360 = 1/18 of a circle.20 degrees is 20/360 = 1/18 of a circle.20 degrees is 20/360 = 1/18 of a circle.20 degrees is 20/360 = 1/18 of a circle.
