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What is the arc length of a circle which the circumference is 20?
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∙ 12y ago
Anything from 0 to 20 units.
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∙ 12y ago
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Find the measure of an arc with length 20ft in a circle with radius 10ft?
Circumference = 62.8 ft so angle is 20/62.8 x 360 ie 114.6o
If the circumference of the circle is 20 cm what is the length of the thick semicircle?
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What is the circumference of a circle with a 20' diameter?
Circumference of the circle is: pi*20'
What is the area of circle with a circumference of 20?
The area of circle with a circumference of 20 is: 31.83 units squared.
What is the circumference of 20 ft?
If the question refers to a square, then circumference = 4d, where d is the length of a side. 20 = 4d therefore d = 20/4 = 5 ft. If the question refers to a circle with a circumference (C) of 20', then C = 2πr, where r is the radius of the circle. 20 = 2πr therefore r = 20 ÷ 2π = 3.18 ft If the question refers to the circumference of a circle with radius 20', then C = 2π x 20 = 40π = 125.66 ft
Find the measure of an arc with length 20ft in a circle with radius 10ft?
Circumference = 62.8 ft so angle is 20/62.8 x 360 ie 114.6o
If the circumference of the circle is 20 cm what is the length of the thick semicircle?
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What is the length of the diameter of a circle whose circumference is 62.8?
The length of the diameter of a circle whose circumference is 62.8 is about 20 units (19.99). (d = c divided by Pi)
For a circle of radius 9 feet find the arc length 's' subtended by a central angle of 18 degrees?
The measure of the central angle divided by 360 degrees equals the arc length divided by the circumference. So 18 degrees/360 degrees=arc length/(9 feet*2pi). 1/20=arc length/18pi feet; arc length=9pi/10 feet. It's refreshing to answer a question that is written with grammatical accuracy!
A railroad curbe is laid out on a circle. What radius should be used if the track is to change direction by 20 degrees in a distance of 100 milesround your answer to the nearest mile?
The angle of direction change is equal to the angle of arc length on the circle. Thus the fraction of the arc length (the distance the change takes place in, 100 miles) divided by the total circumference of the circle is equal to the angle of the arclength divided by the total angle of the circle i.e. 20/360. Since the circumference is equal to 2*pi*radius the rest is a matter of simple algebra in order to find the radius.
What is the circumference of a circle with a 20' diameter?
Circumference of the circle is: pi*20'
If the central angle of a circle is twenty degrees and the radius is fifty centimeters what is the arc length?
20/360=arc length/2pi*50; 1/12=arc length/100pi. 100pi/12=arc length. arc length=25pi/3 centimeters, which is approximately 26.17993878 centimeters.
What is the diameter of a circle with a circumference of 62.83185?
62.83185/pi = 19.99999902 or about 20 units in length.
What is the arc of X in a circle whose degrees are 20 degrees 140 degrees and 50 degrees?
If the circumference is split into 4 arcs then the 4th arc is 360-20-140-50 = 150 degrees
What is the area of circle with a circumference of 20?
The area of circle with a circumference of 20 is: 31.83 units squared.
What is the circumference of 20 ft?
If the question refers to a square, then circumference = 4d, where d is the length of a side. 20 = 4d therefore d = 20/4 = 5 ft. If the question refers to a circle with a circumference (C) of 20', then C = 2πr, where r is the radius of the circle. 20 = 2πr therefore r = 20 ÷ 2π = 3.18 ft If the question refers to the circumference of a circle with radius 20', then C = 2π x 20 = 40π = 125.66 ft
What is the circumference of a circle if its diameter is 20 inches?
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
