Term
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Definition
| an angle with its vertex at the center of a circle |
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Term
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Definition
| An exact location in space is a __________. |
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Term
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Definition
A(n) _________ is part of a circle named by its endpoints. |
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Definition
A figure formed by two rays with a common endpoint called the vertex is a(n) __________. |
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Term
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Definition
A ________ is a line segment with endpoints on a circle. |
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Term
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Definition
A line segment with one endpoint at the center of a circle and the other endpoint on the circle ___________. |
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Term
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Definition
A ____________ is a part of a line between two endpoints. |
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Term
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Definition
| The ____________ of a circle is a line segment that passes through the center of a circle and has endpoints on the circle. |
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Term
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Definition
A straight path that extends without end in opposite directions is a __________. |
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Term
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Definition
The point inside a circle that is the same distance from all the points on the circle is the _________________. |
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Term
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Definition
| A _________ is part of a line that starts at one endpoint and extends forever. |
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Term
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Definition
A flat surface that extends forever is a ___________. |
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Term
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Definition
The set of all points in a plane that are the same distance from a given point called the center is a _________. |
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Term
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Definition
| Two figures having the same shape and size are ___________. |
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Term
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Definition
A __________ is a line that intersects two or more lines. |
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Term
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Definition
The two rays are the sides of the angle and the common endpoint is the _________. |
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Term
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Definition
Lines that lie in different planes that are neither parallel nor intersecting are ___________. |
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Term
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Definition
An angle that measures 90° is a _______________ angle. |
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Term
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Definition
| An angle that measures less than 90° is a(n) _____________ angle |
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Term
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Definition
| Lines that intersect to form right angles are ___________ lines. |
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Term
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Definition
An angle whose measure is greater than 90° but less than 180° is a(n) _____________ angle. |
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Term
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Definition
| Two angles whose measures have a sum of 180° are _____________. |
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Term
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Definition
An angle that measures 180° is a(n) ______________. |
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Term
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Definition
Two angles whose measures have a sum of 90° are ___________. |
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Term
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Definition
| A closed plane figure formed by three or more line segments. |
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Term
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Definition
| Triangle that has no congruent sides. |
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Term
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Definition
| A triangle with at least 2 congruent sides. |
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Term
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Definition
| A triangle with all of the sides congruent. |
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Term
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Definition
| Triangle in which all of the angles are acute. |
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Term
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Definition
| Triangle with one obtuse angle. |
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Term
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Definition
| A triangle with one right angle. |
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Term
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Definition
| quadrilateral with 2 pairs of parallel sides. |
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Term
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Definition
| A quadrilateral that has four congruent sides. |
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Term
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Definition
| A quadrilateral that has exactly one pair of parallel sides. |
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Term
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Definition
| A quadrilateral with four congruent sides and four right angles. |
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Term
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Definition
| A quadrilateral that has exactly tow pairs of congruent, adjacent sidesl. |
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Term
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Definition
| Changes the position or orientation of a figure |
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Term
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Definition
| A figure resulting from a transformation. |
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Term
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Definition
| A figure slides along a straight line without turning. |
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Term
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Definition
| A figure turns around a fixed point. |
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Term
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Definition
| A transformation of a figure that flips the figure across a line. |
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Term
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Definition
| A line that a figure is flipped across to create a mirror image of the original figure. |
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Term
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Definition
| A pair of opposite congruent angles formed by intersecting lines. |
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Term
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Definition
| Not identical on either side of a central line. |
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