Table of Contents
- 1 Is a chord of a circle is equal to its radius then the angle subtended by this chord at the minor arc of the circle is?
- 2 What will be the angle subtended by the chord at a point on the major arc If the chord is equal to the radius of the circle 1m?
- 3 What is the relation between chord and radius?
- 4 What will be the angle subtended by the chord?
- 5 How do you find the chord of a circle?
- 6 What is the chord of the minor arc on the circle?
Is a chord of a circle is equal to its radius then the angle subtended by this chord at the minor arc of the circle is?
Summary: If a chord of a circle is equal to the radius of the circle, then the angle subtended by the chord at a point on the minor arc is 150° and also at a point on the major arc is 30°.
What will be the angle subtended by the chord at a point on the major arc If the chord is equal to the radius of the circle 1m?
The Angle Substended by the Chord at the Point on the Major Arc if the Chord & the Radius is of equal length is equal to 30°.
Is the chord of a circle equal to the radius?
A chord of a circle is equal to the radius of the circle.
How do you find an angle with a chord and radius?
Divide the chord length by double the radius. Find the inverse sine of the result (in radians). Double the result of the inverse sine to get the central angle in radians. Once you have the central angle in radians, multiply it by the radius to get the arc length.
What is the relation between chord and radius?
Important Notes The radius of a circle bisects the chord at 90°. When two radii join the two ends of a chord, they form an isosceles triangle. The diameter is the longest chord of a circle.
What will be the angle subtended by the chord?
Therefore, the angle subtended by a chord of a circle at its centre is equal to the angle subtended by the corresponding (minor) arc at the centre. The following theorem gives the relationship between the angles subtended by an arc at the centre and at a point on the circle.
What is chord radius?
Definitions. The radius of a circle is any line segment connecting the centre of the circle to any point on the circle. The chord of a circle is a line segment joining any two points on the circle. The chord of a circle which passes through the centre of the circle is called the diameter of the circle.
How to find the angle subtended by a chord of a circle?
Ex 10.5, 2 A chord of a circle is equal to the radius of the circle. Find the angle subtended by the chord at a point on the minor arc and also at a point on the major arc. Given: A circle with chord AB AB = Radius of circle Let point C be a point on the minor arc & point D be a point on the
How do you find the chord of a circle?
A chord of a circle is equal to the radius of the circle. Find the angle subtended by the chord at point on the minor arc and also at a point on the major arc. A chord of a circle is equal to the radius of the circle. Find the angle subtended by the chord at point on the minor arc and also at a point on the major arc.
What is the chord of the minor arc on the circle?
The chord of the circle being the same as the radius of the circlel, the chord subtends an angle of 60 deg at the centre of the circle. The reflex angle at the centre = 360–60 = 300 deg. Hence the chord subtends an angle of 150 deg at any point on the minor arc. It’s 60.
What is the difference between angles and circles?
Angle Subtended by a Chord at a Point: We may have come across many objects in daily life, which are round in shape, such as wheels of a vehicle, bangles, dials of clocks, coins, keyrings, buttons of shirts, etc. A circle is a closed object, which is in a round shape.