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11 Cards in this Set
- Front
- Back
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Pythagoream Thereom |
a(square) + b(square) = c(square) |
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Radius |
a line segment from the center of the circle to any point of the circle. |
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Central Angle |
an angle formed by 2 radii. the vertex is on the center point. |
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Arc |
piece/part of the circle |
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Major Arc |
are more than 180 degrees. they are written with 3 capitals |
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Minor Arc |
smaller than 180 degrees. they are witten with 2 capital letters |
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Chord |
a line segment whose endpoints are the circle. note- it may go through the center but doesnt have to |
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Diameter |
a chord that goes through the center |
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Tangent |
a line that intersects the circle in exactly one spot. when a radius connects at the tangent, the angle formed is a right angle. |
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circumscribed angles |
one whoe side are formed by tangent to a circle. note- makes the tangent segments congruent. |
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inscribed angle |
angle whose vertex is located on the circle and is made by two chords. |
