Points, Lines, Line Segments, and Rays
Angles, Triangles, and Quadrangles
Parallelograms and Polygons
More Polygons!
Reflections, Translations, and Rotations
100
True of False: Dots represent points on a line segment
True
100
True or false: A right angle is a square corner with a 90* angle
True
100
Draw two parallel rays.
The arrows and endpoints need to be facing the same direction and cannot intersect.
100
What is the name of the polygon that has 8 sides?
Octogon
100
True or False: A line of reflection and line of symmetry are the same thing.
True
200
What is the difference between a line segment and a line?
A line segment has endpoints, so it stops and does not go on forever. A line has arrows, so it goes on forever.
200
True or false: A triangle is a polygon
True
200
True or False: Perpendicular lines create a 90* angle
True
200
True or False: A polygon can have rounded edges or lines that criss-cross.
False
200
What are the properties of a reflection? (what does it need to have to be a reflection?)
Congruent figure (same size and same shape) Needs to face in the opposite direction
300
How do you draw ray CD?
C has the endpoint and D has the arrow because the endpoint always goes first!
300
1. What does quadrilateral mean? 2. What does quadrangle mean?
1. Quadrilateral means 4 sides. 2. Quadrangle means 4 angles.
300
What is the difference between perpendicular lines and intersecting lines?
Perpendicular lines cross and create a 90* angle. Intersecting lines cross and create acute or obtuse angles.
300
Name this polygon: I am a polygon. I am a quadrangle. All of my sides are the same length. None of my angles are right angles.
Rhombus
300
True or False: The image comes first.
False, the preimage comes first.
400
What is the difference between a straightedge and a ruler?
A straightedge is any tool used for drawing straight lines. A ruler is a measuring tool as well as a straightedge.
400
How do you draw and label angle ABC?
You draw an angle, A and C are points and B is the vertex because it is in the middle.
400
Name all polygons that are parallelograms (have two parallel sides)
Square Rectangle Rhombus Parallelogram
400
What is the difference between a convex and nonconvex (concave) polygon?
A convex polygons has all vertices pushed outward. A nonconvex (concave) polygon has vertices pushed inward.
400
What is the difference between a reflection, translation, and rotation?
Reflection: "flip" the image over the line of reflection so that the images mirror each other Translation: "slide" the image along a straight line Rotation: "turn" the image around a single point
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