Parts of a Circle (āĻŦā§āϤā§āϤ⧰ āĻ āĻāĻļāϏāĻŽā§āĻš)
Parts of a Circle (āĻŦā§āϤā§āϤ⧰ āĻ āĻāĻļāϏāĻŽā§āĻš)
Center (āĻā§āύā§āĻĻā§ā§°): The fixed point inside the circle. āĻā§āύā§āĻĻā§ā§°: āĻŦā§āϤā§āϤ⧰ āĻŽāĻžāĻāϤ āĻĨāĻāĻž āϏā§āĻĨāĻŋā§° āĻŦāĻŋāύā§āĻĻā§āĨ¤
Radius (āĻŦā§āϝāĻžāϏāĻžā§°ā§āϧ): A line segment from the center to any point on the circle. āĻŦā§āϝāĻžāϏāĻžā§°ā§āϧ: āĻā§āύā§āĻĻā§ā§°ā§° āĻĒā§°āĻž āĻŦā§āϤā§āϤ⧰ āĻĒā§°āĻŋāϧāĻŋāϞ⧠āĻāύāĻž ā§°ā§āĻāĻžāĻāĻŖā§āĻĄāĨ¤
Diameter (āĻŦā§āϝāĻžāϏ): A line segment passing through the center and joining two points on the circle. āĻŦā§āϝāĻžāϏ: āĻā§āύā§āĻĻā§ā§°ā§° āĻŽāĻžāĻā§āĻĻāĻŋ āϝā§ā§ąāĻž āĻā§°ā§ āĻŦā§āϤā§āϤ⧰ āĻĻā§āĻāĻž āĻŦāĻŋāύā§āĻĻā§āĻ āϏāĻāϝā§āĻ āĻā§°āĻž ā§°ā§āĻāĻžāĻāĻŖā§āĻĄāĨ¤
Circumference (āĻĒā§°āĻŋāϧāĻŋ): The boundary or outer edge of the circle. āĻĒā§°āĻŋāϧāĻŋ: āĻŦā§āϤā§āϤ⧰ āĻŦāĻžāĻšāĻŋā§°ā§° āϏā§āĻŽāĻžā§°ā§āĻāĻžāĨ¤
Chord (āĻā§āϝāĻž): A line segment joining any two points on the circle. āĻā§āϝāĻž: āĻŦā§āϤā§āϤ⧰ āϝāĻŋāĻā§āύ⧠āĻĻā§āĻāĻž āĻŦāĻŋāύā§āĻĻā§āĻ āϏāĻāϝā§āĻ āĻā§°āĻž ā§°ā§āĻāĻžāĻāĻŖā§āĻĄāĨ¤
Arc (āĻāĻžāĻĒ): A part of the circumference of a circle. āĻāĻžāĻĒ: āĻŦā§āϤā§āϤ⧰ āĻĒā§°āĻŋāϧāĻŋā§° āĻāĻāĻž āĻ āĻāĻļāĨ¤
Sector (āĻāĻŖā§āĻĄ): The region enclosed by two radii and the included arc. āĻāĻŖā§āĻĄ: āĻĻā§āĻāĻž āĻŦā§āϝāĻžāϏāĻžā§°ā§āϧ āĻā§°ā§ āĻŽāĻžāĻā§° āĻāĻžāĻĒā§° āĻĻā§āĻŦāĻžā§°āĻž āĻā§ąāĻĻā§āϧ āĻ āĻāĻļāĨ¤
Segment (āĻŦā§āϤā§āϤāĻāĻŖā§āĻĄ): The region enclosed by a chord and its corresponding arc. āĻŦā§āϤā§āϤāĻāĻŖā§āĻĄ: āĻāĻāĻž āĻā§āϝāĻž āĻā§°ā§ āϤāĻžā§° āϏāĻāĻļā§āϞāĻŋāώā§āĻ āĻāĻžāĻĒā§° āĻŽāĻžāĻā§° āĻā§ąāĻĻā§āϧ āĻ āĻāĻļāĨ¤
Tangent (āϏā§āĻĒā§°ā§āĻļāĻ): A line that touches the circle at exactly one point. āϏā§āĻĒā§°ā§āĻļāĻ: āĻŦā§āϤā§āϤāĻ āĻā§ā§ąāϞ āĻāĻāĻž āĻŦāĻŋāύā§āĻĻā§āϤ āϏā§āĻĒā§°ā§āĻļ āĻā§°āĻž āϏ⧰āϞ⧰ā§āĻāĻžāĨ¤
Point of Tangency (āϏā§āĻĒā§°ā§āĻļāĻŦāĻŋāύā§āĻĻā§): The point where the tangent touches the circle. āϏā§āĻĒā§°ā§āĻļāĻŦāĻŋāύā§āĻĻā§: āϝāĻŋ āĻŦāĻŋāύā§āĻĻā§āϤ āϏā§āĻĒā§°ā§āĻļāĻā§ āĻŦā§āϤā§āϤāĻ āϏā§āĻĒā§°ā§āĻļ āĻā§°ā§āĨ¤
Secant (āĻā§āĻĻāĻ): A line that cuts the circle at two points. āĻā§āĻĻāĻ: āĻŦā§āϤā§āϤāĻ āĻĻā§āĻāĻž āĻŦāĻŋāύā§āĻĻā§āϤ āĻā§āĻĻ āĻā§°āĻž āϏ⧰āϞ⧰ā§āĻāĻžāĨ¤
The longest chord of a circle is the diameter. → āĻŦā§āϤā§āϤ⧰ āĻāĻāĻžāĻāϤāĻā§ āĻĻā§āĻāϞ āĻā§āϝāĻž āĻšā§āĻā§ āĻŦā§āϝāĻžāϏāĨ¤
A tangent touches the circle at only one point. → āϏā§āĻĒā§°ā§āĻļāĻā§ āĻŦā§āϤā§āϤāĻ āĻā§ā§ąāϞ āĻāĻāĻž āĻŦāĻŋāύā§āĻĻā§āϤāĻšā§ āϏā§āĻĒā§°ā§āĻļ āĻā§°ā§