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Score:  85
I need pictures with all of the vocabulary.

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½ r²

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n/360 x 2πr

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Standard form of the equation of a circle

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Standard form of the equation of a circle

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(x – h)² + (y – k)² = r²

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A = πr^2

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C = 2πr

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An angle formed by two chords in a circle which have a common endpoint.

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are subtended by an arc between those two points, and the arc length is the central angle of a circle of the radius

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A half of a circle or of its circumference.

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An Arc usually measuring more than 180 degrees

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An arc usually measuring less than 180 degrees.

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A part of the circumference of a circle or other curve.

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A "pie-slice" part of a circle

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In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side.

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A line segment connecting two points on a curve.

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A tangent to a circle is a straight line which touches the circle at only one point.

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A straight line from the center to the circumference of a circle or sphere.

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A round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point.

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A straight line passing from side to side through the center of a body or figure, especially a circle or sphere.