Vocabulary
Angles
Questions Jack Made
Intersections
Miscellaneous
100
An object that has a starting point and goes infinitely in one direction.
What is a ray.
100

1. An angle that measures between 90 and 180 degrees.

2. An angle that measures between 0 and 90 degrees

1. What is an obtuse angle?

2. What is an acute angle?

100

The point where a graph crosses the x-axis

What is an x intercept?

100
Two lines that intersect and form four 90 degree angles.
What are perpendicular lines.
100
It takes this many points to make a line.
What is 2
200
A basic geometric object that has two endpoints.
What is a line segment.
200
The name of the point where an angle 'bends.'
What is the vertex.
200

Two expressions connected by an "=" sign

What is an equation?

200
What is formed when two lines intersect?
What is a point.
200
Points that lie on the same line.
What is collinear
300
A geometric object that goes infinitely in two directions.
What is a line.
300

The name given to non-adjacent angles formed by intersection lines.

What are vertical angles?

300

The form for an equation of a line given as y=mx+b

What is slope-intercept form?

300
What is formed when two planes intersect.
What is a line.
300
Points that lie in the same plane.
What is coplanar
400
A line, segment, or ray that cuts an angle or another segment in half.
What is a bisector.
400
Two angles who sum of measures is 90 degrees.
What are complementary angles
400

Two expressions connected by any of these signs: <, >, <=, or >=

What is an inequality?

400
The term given to two lines or two planes that do not intersect.
What is parallel.
400
How many points are needed to form a plane?
What is 3.
500

A function that can't be described by a single expression because it behaves differently on different intervals.

What is a piecewise function?

500
Two angles whose sum of measures is 180 degrees.
What are supplementary angles.
500

The two methods you can use to solve a system of equations.

What are substitution and elimination?

500
The point in the middle of a line segment where a bisector would intersect the segment.
What is the midpoint.
500
A flat surface that extends indefinitely in all directions.
What is a plane.
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