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Download File - Math with mrs Karic
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Measure of Angle mī Circle The set of all points in a plane that are equidistant from a given point called the center Chord A segment whose endpoints are on the circle Ray AB AB Right Angle Diameter A chord that passes through the center of the circle Congruent ī Parallelogram A quadrilateral with two pairs of opposite sides that are parallel Square A parallelogram with four right angles and four congruent sides Perpendicular Central Angle Angle An angle whose vertex is the center of the circle Rhombus A parallelogram with four congruent sides Parallel Circumference The distance around a circle Point G G Radius A segment that has one endpoint at the center of the circle and the other endpoint of the circle Rectangle A parallelogram with four right angles Line CD CD Segment EF EF Diagonal A segment that connects two nonconsecutive vertices Trapezoid A quadrilateral with exactly one pair of parallel lines Triangle A polygon with three sides Alternate Interior Angles Interior of a pair of lines and on opposite sides of the transversal Corresponding Angles Pairs of nonadjacent angles that lie on the same side of a transversal of two lines and in corresponding positions. Equilateral Triangle A triangle with three congruent sides Heptagon A polygon with seven sides Dodecagon A polygon with twelve sides Pentagon A polygon with five sides Hexagon A polygon with six sides Segment Part of a line, it has two endpoints Intersecting Lines Two lines that have exactly one point in common Isosceles Triangle A triangle with two congruent sides Point A location in space that has no size Right Triangle A triangle with one right angle Parallel Lines Lines that lie on the same plane and do not intersect Congruent Figures Figures that are the same size and shape Acute Triangle A triangle with three acute angles Quadrilateral A polygon with four sides Vertical Angles Angles formed by two intersecting line and are opposite each other. They are congruent. Supplementary Angles Two angles whose measurements add up to 180 degrees Decagon A polygon with ten sides Scalene Triangle A triangle with no congruent sides Adjacent Angles Two angles that share a vertex and a side but no points in their interiors Octagon A polygon with eight sides Transversal A line that intersects two other lines in different points Obtuse Triangle A triangle with one obtuse angle Skew Lines in space that do not intersect and are not parallel. They do not lie on the same plane Complementary Angles Two angles whose measurements add up to 90 degrees Perpendicular Lines Lines that intersect to form right angles
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