Planes(not the flying ones)
Parallel lines are always sad because they will never meet!
I'd like to get your angle on this topic!
Get in shape by studying geometry!
The warmest place in the classroom is the corner because it's always 90 degrees!
100
What is this called?
A ray
100
True or False: Intersecting lines create right angles
False
100
What type of angle is this angle?
Obtuse
100
Which polygon has 4 sides?
quadrillateral
100
How many degrees are in a right angle?
90 degrees
200
a plane in which a horizontal number line and a vertical number line intersect at their zero points
coordinate plane
200
lines that will never touch or cross
(hint: railroad tracks)
parallel lines
200
A triangle that has two equal length sides
isosceles triangle
200
You can classify triangles by their _________ and their ________.
angles and sides
200
What is this called?
Line Segment
300
the horizontal axis on a coordinate plane
x - axis
300
a quadrilateral with 2 pairs of parallel lines, 4 equal sides, and 4 right angles
square
300
What is an equilateral triangle?
equal sides & equal angles
300
what is the name of a 6 sided figure
hexagon
300
What type of angle is 90 degrees?
right angle
400
the four sections of the coordinate plane
quadrants
400
What do we call a pair of lines that make 90 degree angles when they cross?
perpendicular lines
400
What do we call a triangle that has NO equal sides?
Scalene
400
Can a circle be a polygon? Why or why not.
No, because polygons are not curved or round.
400
The point where two ray endpoints meet and form an angle is called a what?
vertex
600
the vertical axis on a coordinate plane
y-axis
600
a quadrilateral with 2 pairs of parallel lines and 4 right angles
rectangle
600
How is an acute angle different than an right angle?
An acute angle is smaller than a right angle (less than 90 degrees)
600
Give an example of a regular polygon
square
600
A triangle has a measure of 30 degrees and 50 degrees. What is the missing angle? What kind of triangle is it?
100 degrees; obtuse triangle
700
located at (0,0); this is where the x- and y-axes intersect; it is the place to begin when finding or plotting a point
Origin coordinates
700
a quadrilateral with 2 pairs of parallel lines and 4 equal sides
rhombus
700
tool used to measure and draw angles
protractor
700
How many sides does a pentagon have?
5
700
unit used for measuring angles
degrees
800
a pair of numbers used to locate a point on the coordinate plane (shows the x and y coordinates)
ordered pair
800
a quadrilateral with exactly one pair of parallel sides
trapezoid
800
angles that measure less than 90 degrees
acute angle
800
a closed 2-D shape with non-curved sides
polygon
800
angles that measure exactly 180 degrees (straight line)
straight angle