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10 Cards in this Set
- Front
- Back
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Figures are ______________ when they have the same size and shape |
Congruent |
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Lines that intersect to form right angles are called ______________ |
Perpendicular lines |
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An angle whose vertex is the center of a circle and whose sides intersect a circle is a ______________ |
Central angle |
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A _____________ is made up of two or more shapes |
Composite figure |
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_____________ are formed when two lines intersect, forming two pairs of opposite angles |
Vertical lines |
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The distance around a circle is the _____________ |
Circumference |
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The __________ is the distance across a circle through its center |
Diameter |
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A _________ is a simple, closed figure formed by three or more line segments |
Polygon |
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A closed figure with four sides and four vertices is a ____________ |
Quadrilateral |
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If the sum of the measure of two angles is one hundred eighty, the angles are ________________ |
Supplementary |
