Lines and Points
Angles
Slope
Polygons
Triangles
100
A figure that begins at an endpoint and goes on forever the other way
What is a ray
100

An angle that measures more than 90 degrees but less than 180

What is an obtuse angle

100

Slope is the rise over the ________ of a line

What is the run

100
A polygon with 5 sides
What is a pentagon
100
A triangle that has one 90 degree angle
What is a right triangle
200

Two lines that continue on forever without crossing

What are parallel lines

200
This type of angle measures 180 degrees
What is a straight angle
200

Which variable (what letter) represents slope

What is m

200

The sum of the interior angles in a pentagon

What is 540 degrees

200
This triangle has two acute angles and one obtuse angle
What is an obtuse triangle
300
Something that parallel lines will never do
What is cross
300
The point where two angles meet
What is the vertex
300

The slope of a line that has a run of zero (for example, 7/0)

What is undefined

300

This type of quadrilateral that can be drawn with exactly one set of parallel sides. The other two sides are drawn at opposite slants.

What is a trapezoid

300

An equilateral triangle will have 3 angles that measure this

What is 60 degrees

400
A figure with two connected endpoints.
What is a segment
400

The measure of two adjacent angles are 63 degrees and 27 degrees. Use one word to describe the sum of the angles.

What is complementary

400

The slope of a line that has 0 rise (for example, 0/5)

What is 0

400

A square can also be classified in these 2 ways

What are quadrilateral and rhombus (example answer)

400
The third angle of a triangle with one 25 degree angle, and one 69 degree angle
What is 86 degrees
500
If two lines create a set of vertical angles, they must be these type of lines
What are intersecting lines
500
Angle 1 and 3 are vertical. Angle 1 and 2 are adjacent and supplementary. If angle 2 is 35 degrees, this is the measure of angle 3.
What is 145 degrees
500

The formula for figuring out the slope given two points (ordered pairs)

y2 - y1/x2 - x1

500

The formula for figuring out the measure of ONE of the internal angles of a polygon

(n-2)180/n

500

A triangle with three equal sides can be classified in these two ways

What is equilateral and isosceles

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