Flashcards
Dylan's Flash cards
Flashcards do conjunto (16)
- 1What is a semi-circle?A semi-circle is half of a circle. It equals 180 degrees.
- 2What is the diameter of a circle?The diameter of a circle is a chord that goes strait through the center of the circle from one side to the other.
- 3What is the radius?The radius is half of the diameter.
- 4What is the circumference?The circumference is the length all the way around the circle. (perimeter of the circle)
- 5What is a central angle?A central angle is an angle that's vertex originates in the center of a circle.
- 6What is an inscribed angle?An inscribed angle is and angle that's vertex originates on the circumference of a circle.
- 7What is a chord of a circle?A chord of a circle is a segment whose endpoints lie on a circle.
- 8What are concentric circles?Concentric circles are circles that lie in the same plane and share the same center.
- 9What is a circle?The set of all points in a plane at a given distance from a given point in the plane.
- 10What is a sectant of a circle?A sectant of a circle is a line that contains a chord.
- 11What is a tanget of a circle?The tanget of a circle is a line in the plane of a circles and that intersects the circle at exactly one point.(point of tangency)
- 12What are congruent circles?Congruent circles are circles with the same radius.
- 13What is the arc of a circle?The arc of a circle is two points on a circle and the continuous part of the circle between the two points.
- 14What is a minor-arc?A minor arc is an arc of a circle whose length is less than the length of a semi-circle.
- 15What is a major-arc?A major-arc is an arc of a circle whose length is greater than the length of a semicircle.
- 16What is the arc length?The arc length is a fractional
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- FlashCards sobre Dylan's Flash cards, criado por Dylan Timberlake em 25-02-2015.
- Criado por
- Dylan Timberlake
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