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UNIT 5 VOCAB. RACHEL CRYBERG. Acute angle and Adjacent angles and Axis. Acute angle are angles that are less than 90 Two angles are Adjacent if they have a common side and a common vertex and don't overlap. A Axis is the horizontal and vertical lines where the scale is on an graph.
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UNIT 5 VOCAB RACHEL CRYBERG
Acute angle and Adjacent angles and Axis • Acute angle are angles that are less than 90 • Two angles are Adjacent if they have a common side and a common vertex and don't overlap. • A Axis is the horizontal and vertical lines where the scale is on an graph.
Bisecting an angle and Concentric circles and Congruent figures • To bisect an angle means that you divide the angle into two equal parts without actually measuring the angle. • Concentric circles are circles that have the same center. • Congruent figures are figures that have the same size and shape.
Consecutive sides and Corresponding angles and Inscribed • Consecutive sides is a angle with two angles in a polygon that share a common side. • Corresponding angles are angles that when two lines are crossed by another line the angles in opposite. corners are called corresponding angles. • An Inscribed figure is a figure that is drawn inside another, usually with the edges touching.
Isometry and Transformation and Line of reflection • Isometry is the same shape, but in a different place. • Transformation means to flip, slide or turn a shape. • Line of reflection is the exact middle of a shape that is that same on each side of the line.
Mid point and Obtuse angle and Ordered number pair • Midpoint is a dot that always separates the ends into half and half. • Obtuse angle is a angle bigger than 90, but smaller than 180. • Ordered number pair is two numbers written in a certain pattern.
Parallel line and Perpendicular and Perpendicular bisector • Parallel line is a line that is even with another line and they never touch. • Perpendicular lines cross and when they touch the make a 90 degree angle. • Perpendicular bisector is when two lines hit each other and create a right angle
Reflection and Reflex angle and Right angle • Reflection is side you had projected on glass. • Reflex angle is a angle that is more than 180 and less 360. • Right angle is two lines that are crossed and create a 90 degree angle.
Rotation and Sector and Straight angle • Rotation is when you move a shape to a different orentation • A Sector is a section of a pie circle. • Straight angle is exactly 180 degrees.
Supplementary angles and Transformation and Translation • Supplementary angles have to add up to 180 degrees. • Transformation is just moving a shape so it is in a different position. • Translation is moving a shape without flipping it.
Transversal and Vertex and Vertical angles • Transversal is a line that crosses at least two other lines. • Vertex is the corner of a polygon • Vertical angles are opposite angles.