Math➗➕✖️🟰➖

• A region on the given circle bounded by a central angle and the included intercepted arc is called?

  Area of Sector
• What is an arc with a measure equal to one-half the circumference of a circle? Semicircle
•     What is an angle whose vertex is on a circle and whose sides contain chords of the circle? Inscribed angle.
• What is also called the longest chord of the circle?

  Diameter
• What property of congruence does line segment CD show if CD is congruent to CD?

  Reflexive Property
• What property of congruence to be used, if the statement is AB is congruent to BC and CD congruent to BC, the AB is congruent to CD?

  Transitive Property
• A right angle has an exact measure of 90 degrees. True or False?

  True.
• The measure of central angle is equal to the measure of its intercepted arc. True or False?

  True
• The measure of the inscribed angle is half the measure of its intercepted arc. True or False?

  True.
•  If a radius is perpendicular to a chord, bisect the chord. True or False?

  True.
•  In 45-45-90 special right triangle, two legs/sides are always congruent. True or False?

  True.
• The radii of the same circle are not always congruent. True or False?

  False. The radii of the same circle are always congruent.
• The tangent line is always perpendicular to the radius of the circle connecting the point of tangency to the center. True or False?

  False. The tangent line is perpendicular to the radius of the circle only at the point of tangency.
•  Is a closed figure bounded by many points equidistant from a fixed point called a center.

  Circle
• A segment connecting the center and a point on a circle?

  Radius
• A segment connecting any two points on the circle?

  Chord
•  A segment connecting any two points on a circle which passes through the center?

  Diameter
• An arc whose measure is exactly 180 degrees?

  Semi-Circle
•  an arc whose measure is less than 180 degrees?

  Minor Arc
• An arc measures between 180 to 360 deg.

  Major Arc
• An angle in a circle whose vertex is the center of the given circle?

  Central angle
• An angle in a circle whose vertex is on the circle?

  Inscribed angle
• A diameter is equal to how many radii/radius?

  2