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 Circle 40 Flashcards |
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What is the fixed point inside a circle called? |
Card: 1 / 40 |
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Center |
Card: 2 / 40 |
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The distance from the center of a circle to any point on its edge is known as the ______. |
Card: 3 / 40 |
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Radius |
Card: 4 / 40 |
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True or False: A diameter is a type of chord that does not pass through the center of the circle. |
Card: 5 / 40 |
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False. A diameter is a special chord that passes through the center of the circle. |
Card: 6 / 40 |
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Which of the following represents the total length of a circle's boundary? A) Radius B) Diameter C) Circumference D) Chord |
Card: 7 / 40 |
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C) Circumference |
Card: 8 / 40 |
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Riddle: I’m the longest chord in a circle and I divide it into two equal parts. What am I? |
Card: 9 / 40 |
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Diameter |
Card: 10 / 40 |
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A line segment that connects any two points on the circle’s edge is called a ______. |
Card: 11 / 40 |
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Chord |
Card: 12 / 40 |
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True or False: A minor arc is longer than half the circumference of a circle. |
Card: 13 / 40 |
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False. A minor arc is shorter than half the circumference. |
Card: 14 / 40 |
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What do you call the region enclosed by two radii and an arc of a circle? |
Card: 15 / 40 |
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Sector |
Card: 16 / 40 |
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Fill-in-the-blanks: A ______ divides the circle into two equal segments. |
Card: 17 / 40 |
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Diameter |
Card: 18 / 40 |
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Which part of a circle contains the center and is larger than half the circle? A) Minor Segment B) Major Segment C) Quadrant D) Sector |
Card: 19 / 40 |
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B) Major Segment |
Card: 20 / 40 |
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Riddle: I am a straight line that touches a circle at just one point. What am I? |
Card: 21 / 40 |
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Tangent |
Card: 22 / 40 |
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The area inside a circle is called the ______. |
Card: 23 / 40 |
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Circular region |
Card: 24 / 40 |
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True or False: The interior of a circle includes all points outside the circle. |
Card: 25 / 40 |
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False. The interior of a circle includes all points inside the circle. |
Card: 26 / 40 |
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What is formed when a chord divides a circle into two parts? |
Card: 27 / 40 |
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Segments |
Card: 28 / 40 |
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To draw a circle with a radius of 3 cm, you first set the compass to ______. |
Card: 29 / 40 |
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3 cm |
Card: 30 / 40 |
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Fill-in-the-blanks: A quarter of a circle, bounded by two perpendicular radii, is called a ______. |
Card: 31 / 40 |
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Quadrant |
Card: 32 / 40 |
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True or False: A secant intersects the circle at only one point. |
Card: 33 / 40 |
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False. A secant intersects the circle at two distinct points. |
Card: 34 / 40 |
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What do you call the set of all points outside a circle? |
Card: 35 / 40 |
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Exterior |
Card: 36 / 40 |
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Which of the following parts of a circle is not a line segment? A) Radius B) Chord C) Diameter D) Arc |
Card: 37 / 40 |
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D) Arc |
Card: 38 / 40 |
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Riddle: I am formed by a minor arc and two radii. What am I? |
Card: 39 / 40 |
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Minor Sector |
Card: 40 / 40 |
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Completed! Keep practicing to master all of them. |
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