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In a circle of radius 25 inches a central angle of 35 degrees will intersect the circle forming an arc of length?
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How do you lay out 45 degrees on a circle?
you take the center of a circle draw a straight line up ( radius ) and make it a 45 degrees by drawing another line forming
What is the sum of the central angle measure of a circle?
360 degrees
What is the measure of the angle formed by two tangents drawn to a circle from an external point if they intersect a minor arc whose measure is 80 degrees?
100 degrees
An angle whose vertex is in the center of a circle and whose sides intersect is called?
That's a "central angle", but the part that really fascinates me is this: What would it look like if you hadan angle whose vertex was in the center of the circle and whose sides didn't intersect ? ? ?
Equal to 57.2958 degrees?
180/pi=57.2958 or two lines intersect in one point. that point is the center of a circle. if the angle between the two lines is 180/pi (57.2958...) then the radius of the circle is equal to the length of the section of circumference between the points where the 2 lines intersect the circle. This is true whatever the radius of the circle is.
In a circle of radius 25 inches a central angle of 35 will intersect the circle forming an arc of length?
Circumference = 50 pi. Length of arc = 50 pi x 35/360 = 175 pi/36 ie close to 15.27 inches.
What is the sum of the central angles of a circle?
360 degrees
How do you lay out 45 degrees on a circle?
you take the center of a circle draw a straight line up ( radius ) and make it a 45 degrees by drawing another line forming
What is the sum of the central angle measure of a circle?
360 degrees
What is the measure of the angle formed by two tangents drawn to a circle from an external point if they intersect a minor arc whose measure is 80 degrees?
100 degrees
An angle whose vertex is in the center of a circle and whose sides intersect is called?
That's a "central angle", but the part that really fascinates me is this: What would it look like if you hadan angle whose vertex was in the center of the circle and whose sides didn't intersect ? ? ?
What is the name of the district where the Junction of central circle and district lines meet?
Assuming the question refers to the London Underground, the Central, District (Wimbledon-Edgware Road branch) and Circle Lines intersect at Notting Hill Gate.
Equal to 57.2958 degrees?
180/pi=57.2958 or two lines intersect in one point. that point is the center of a circle. if the angle between the two lines is 180/pi (57.2958...) then the radius of the circle is equal to the length of the section of circumference between the points where the 2 lines intersect the circle. This is true whatever the radius of the circle is.
A central angle of a circle of radius 8 cm intercepts an arc of 12.5 cm express the central angle in degrees?
89.52 degrees.
How many degree's is in a central angel of eighths of a circle?
There are 1/8 of 360 degrees = 45 degrees
What is the area of a circle if the area of its sector is 49?
The area of the circle is(17,640)/(the number of degrees in the central angle of the sector)
What is the measure of the angle formed by two tangents drawn to a circle from an external point if they intersect a minor arc whose measure is 150 degrees?
Assuming the measure of the arc refers to the angle at the centre of the circle, the answer is 180 - 150 = 30 degrees.
