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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Radius
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The length from the center to any point on the circle
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Diameter
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Any straight line segment that passes through the center of the circle whose end points lie in the circle
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Circle
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A 360° shape that is a simple closed curve where every point is the same distance to the center
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Chord
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a geometric line segment whose endpoints both lie on the circle(doesn't have to go through the center of the circle)
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Pi
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the ratio of a circle's circumference to its diameter, approximately equal to 3.14
It's symbol is π |
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Circumference
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the perimeter of a circle
To get the circumference of a circle C=2πr |
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