Lines, Line Segments, and Rays
Same size, same shape
What is congruency?
A 2 dimensional figure with three or more sides that is closed.
A 2 dimensional figure with three ofWhat is a polygon?
Estimate and solve
6,789 + 5,123
12,000
This looks like a line, but has a beginning and end.
What is a line segment?
Yes, same size, same shape-they are congruent.
If 2 shapes are the same size and shape but two different colors, are they congruent?
A four sided polygon.
What is a quadrilateral?
Estimate and solve:
9,234 - 5,789
3,000
Two lines going on and on connected by a point.
What is an angle?
I am looking at 2 triangles. One triangle has a right angle and the other does not. Are they congruent?
No because they are not the same shape. If both do not have right angles, they are different.
What is it called when you take apart polygons and tell their names?
Subdivide
What is the product of 52 and 5?
260
A line that goes on and on in one direction connected to a point.
What is a ray?
YOU GET THE POINTS FREE!!
FREEBIE!!!
The corner, or point at which line segments meet in a polygon.
What is a vertex?
What is the product of 68 and 3?
204
An exact location in space
What are points?
YOU GET THE POINTS FREE!!
FREEBIE!!!
Combining polygons
What is it called when you put more than one polygon together to create a new polygon?
What is the value of 12 hundreds, 11 tens, and
6 ones?
1,316