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How do you find the chord of a 35 degrees arc in a circle of radius 14 inches?
Wiki User
∙ 15y ago
Use the Law of Cosines: c^2 = a^2+b^2-2ab cos C. Here, the two legs of a triangle are both the radius (14 inches long), and the angle between them is 35 degrees. So c^2 = 14^2+14^2-2*14*14*cos 35 c^2 = 2*14^2(1-cos 35) c^2 = 70.89.. c = 8.42..
Wiki User
∙ 15y ago
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If a radius of a circle is perpendicular to a chord then?
Then the radius bisects the chord.
Is a radius a chord of a circle?
No, but the diameter of a circle is its largest chord
In math how do you found the chord in a circle?
A chord is when two points in a circle are connected by segment. A diameter is a chord, but not a radius. The radius is not a complete segment in the circle
How is a chord different from the radius?
a chord is a line between two points on the circle the radius is a line from the center to the circle
Is a radius is a chord of a circle?
No, a radius connects the center of a circle the a point on the outside, a chord connects to points on the outside of the circle. Thanks for asking on
If a radius of a circle intersects a chord then it bisects that chord?
If radius of a circle intersects a chord then it bisects the chord only if radius is perpendicular to the chord.
A chord of a circle is 9 inches long and its midpoint is 6inches from the center of the circle What is the radius of the circle?
Half of the chord, the distance of the midpoint from the center, and a radius, form a right triangle, with the radius as its hypotenuse. (4.5)2 + (6)2 = (radius)2 (20.25) + (36) = 56.25 = R2 Radius = 7.5 inches
If a radius of a circle is perpendicular to a chord then?
Then the radius bisects the chord.
Is a radius a chord of a circle?
No, but the diameter of a circle is its largest chord
If a radius of a circle is perpendicular to a chord at what point does it intersect the chord?
The radius of the circle that is perpendicular to a chord intersects the chord at its midpoint, so it is said to bisect the chord.
In math how do you found the chord in a circle?
A chord is when two points in a circle are connected by segment. A diameter is a chord, but not a radius. The radius is not a complete segment in the circle
What is the relationship between the chord and the radius of circle?
The relationship between the chord and the radius of the circle is Length of the chord = 2r sin(c/2) where r = radius of the circle and c = angle subtended at the center by the chord
If A chord twenty four inches long is five inches from the center of a circle what is the radius?
nbvhfvnkjfsdbvyhfndjvnbfyuv r = 4
If a radius of a circle is perpendicular to a chord then it that chord?
Bisects
If a radius of a circle bisects a chord then it is to that chord?
Perpendicular.
How is a chord different from the radius?
a chord is a line between two points on the circle the radius is a line from the center to the circle
Is a radius is a chord of a circle?
No, a radius connects the center of a circle the a point on the outside, a chord connects to points on the outside of the circle. Thanks for asking on
