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# voooocaaaabbb

### mathh vocabularyy

Question | Answer |
---|---|

Acute Angle | an angle with a measure between 0 and 90 degrees |

Acute Triangle | has three acute angles |

Adjacent Angles | share a vertex and a side but have no interior points in common |

Angle | is formed by two rays with a common end point called vertex |

Angle Bisector | a ray that divides an angle into angles of equal measure |

Arc | a part of a circle |

Central Angle | an angle whose vertex is the center of a circle the sum is 360 degrees |

Chord | is a segment that has both end points on the circle |

Circle | is the set of points in a plane that are all the same distance from a given point called the center |

Circle Graph | a graph of data where the entire circle represents the whole |

Compass | geometric tool used to draw circles or arcs |

Complementary | two angles are complementaryif the sum of their measures is 90 degrees |

Congruent Angles | angles that have the same measure |

Congruent Polygons | two polygons are congruent if they have exactly the same shape and size |

Congruent Sides | have the same lengths |

Decagon | polygon with 10 sides |

Diameter | a segment that passes through the center of a circle and has both end points on the circle |

Equilateral Triangle | is a triangle with three congruent sides |

Hexagon | polygon with 6 sides |

Irregular Polygon | is a polygon with sides that are not all congruent and/or angles that are not all congruent |

Isosceles Triangle | is a triangle with at least two congruent sides |

Line | is a series of points that extends in two opposite directions without end |

Midpoint | is the point that divides the segment into two segment of equal length |

Obtuse Angle | is an angle with a measure greater than 90 and less than 180 degrees |

Obtuse Triangle | is a triangle with one obtuse angle |

Octagon | polygon with 8 sides |

Parallel Lines | are lines in the same plane that never intersect |

Parallelogram | is a quadilateral with both pairs of opposite sides parallel |

Pentagon | polygon has 5 sides |

Perpendicular Bisector | is a segment bisector that is perpendicular to the segment |

Perpendicular Lines | intersect to form right angles |

Plane | is a flat surface that extends indefinitely in all directions |

Point | is a location that has no size |

Polygon | is a close figure formed by three or more line segments that do not cross |

Quadrilateral | is a polygon with four sides |

Radius | is a segment that connects the center of a circle |

Ray | has one endpoint and all the points of the line on one side of the point |

Rectangle | is a parllelogram with four right angles |

Regular Polygon | is a polygon with all the sides congruent and all the angles congruent |

Rhombus | a parallelogram with four sides |

Right Angle | is an angle with a measure of 90 degrees |

Right Triangle | is a triangle with one right angle |

Scalene Triangle | is a triangle with no congruent sides |

Segment | has two endpoints and all the points of the line between the endpoints |

Segment Bisector | is a line, segment or ray that goes through the midpoint of a segment |

Skew Lines | lie in different planes they are neither parallel nor intersecting |

Straight Angle | is an angle with a measure of 180 degrees |

Square | is a parallelorgram with four right angles and four congruent sides |

Supplementary Angle | two angles whose measures add up to 180 degrees |

Trapezoid | is a quadrilateral with exactly one pair of lines |

Created by:
samantha.marinari