Lines
Angles
Triangles
Quadrilaterals
Miscelaneous
100

Two lines crossing each other forming two pair of equal angles.

What are vertical angles

100
This is the term for a 90 degree angle
What is right angle
100

All angles in every triangle will add up to this number of degrees

What is 1800

100
This is the number of sides on a quadrilateral
What is 4
100
A shape that has 6 sides is called
What is a hexagon
200

lines that intersect to form a right angle

What is perpendicular

200
An angle that is less than 90 degrees
What is acute
200
A triangle with two sides the same length
What is isosceles
200
this is the number of degrees all angles of a quadrilateral will add up to
What is 360 degrees
200
A shape with 5 sides is called
What is a pentagon
300
this has one endpoint and continues in one direction forever
What is a ray
300
an angle that is greater than 90 degrees
What is obtuse
300
A triangle with one angle greater than 90 degrees
What is obtuse triangle
300

This is a quadrilateral with all sides equal and 4 right angles

What is a a square?

300
A right triangle has one angle that is 45 degrees. What is the measure of the 3rd angle
What is 45 degrees
400
This is part of a line
What is a line segment
400
this is the number of degrees in a straight angle
What is 180 degrees
400
A triangle with a 90 degree angle and no sides the same length
What is right, scalene
400

The measure of the fourth angle of a quadrilateral when the other 3 angles measure 900 degrees, 1200 degrees, and 700 degrees.

What is 800?

400

Two of the three angles of a linear pair measure 600 and 800

What is 400?

500
This is a closed figure with at least 3 sides.
What is a polygon
500

A segment that is drawn from a vertex of a triangle and is perpendicular to the opposite side.

What is an altitude

500

A segment that joins the vertex of a triangle and the midpoint of the opposite side.

What is a median

500

Points that lie on the same line.

What are colinear points?

500

A segment cuts an angle of a triangle into 2 equal parts.

What is an angle bisector?

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