1) An angle measuring more than 90º and less than 180º a) acute b) right c) obtuse d) straight 2) Angle measuring exactly 90º a) left b) obtuse c) right d) acute 3) An angle measuring more than 0º and less than 90º a) acute b) right c) straight d) left e) obtuse 4) When two lines intersect at a 90º angle a) parallel lines b) intersecting lines c) angle d) perpendicular lines 5) When two lines cross each other at a point a) ray b) point c) line segment d) intersecting lines 6) Two lines that are at equal distance from each other and never meet a) angle b) perpendicular lines c) intersecting lines d) parallel lines 7) A figure formed by two rays that have the same endpoint (vertex) a) angle b) line segment c) line d) ray e) perpendicular lines 8) A straight path of points that goes on and on in two directions a) line segment b) line c) ray d) perpendicular lines 9) An exact location in space a) angle b) ray c) line d) point 10) A part of a line with a single end point a) line b) ray c) line segment d) intersecting lines 11) An angle that measures exactly 180º a) acute angle b) right angle c) obtuse angle d) straight angle 12) Part of a line with 2 end points a) line segment b) point c) line d) ray 13) Tool used to measure and draw angles a) thermometer b) rain gauge c) ruler d) protractor 14) Unit of measurement for drawing and measuring angles a) squared inches b) centimeters c) degrees d) grams

Angles & Lines

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