Name that polygon
A U.S. Military building built with this geometric shape.
What is the pentagon?
What is the Linear Pair Postulate?
This angle is 180 degrees.
What is a straight angle?
Points and lines that lie in the same plane.
What is coplanar?
Angle ACF and angle ECD are congruent each with a measure of 35 degrees. These two angles plus another angle form a straight line. The measure of the third angle is
What is 110 degrees?
This polygon tells motorists to stop!
What is an octagon?
If point B is in the interior of angle AOC, then the measure of angle AOB + BOC = AOC.
An angle that is greater than 0 degrees but less than 90 degrees.
What is an acute angle?
Two rays that share the same endpoint and form a line.
What are opposite rays?
Two angles are supplementary. One has a measure of 111 degrees. The measure of the other angle is...
What is 69 degrees?
A four-sided polygon.
What is a quadrilateral?
If three points A,B, and C are collinear and B is between A and C, then AB + BC = AC.
What is the Segment Addition Postulate?
This angle is greater than 90 degrees but less than 180 degrees.
What is an obtuse angle?
Two rays with the same endpoint for this...
What is an angle?
Two angles that form a straight line.
What are supplementary angles?
What is a Septagon?
Every point on a line can be paired with a real number. This makes a one-to-one correspondence between the points on the line and the real numbers.
What is the Ruler Postulate?
What are congruent angles?
This is the endpoint of an angle.
What is the vertex?
A pair of adjacent angles whose noncommon sides are opposite rays.
What is a linear pair?
A nonagon is a polygon with nine sides. It is also called this....
What is the Protractor Postulate?
What is a right angle?
A geometric tool used to draw circles and parts of circles called arcs.
What is a compass?
The sum of two angles = 180 degrees.
What are supplementary angles?