Two angles whose sum of their measures equals 180 degrees. (Hint - Draw it first)
What are supplementary angles?
100
A 3 sided closed figure.
What is a triangle?
100
The sum of the interior angles of a triangle.
What is 180 degrees?
200
Lines that cross.
What are intersecting lines?
200
An angle whose measure is greater than 90 degrees.
What is an obtuse angle?
200
When 2 parallel lines are cut by a transveral, these angles are in the same relative location and they are equal. (Hint - Draw it first)
What are corresponding angles?
200
A 6 sided closed figure.
What is a hexagon?
200
The sum of the interior angles of a 4 sided figure.
What is 360 degrees?
300
Lines that intersect to form right angles.
What are perpendicular lines?
300
An angle whose measure is equal to 90 degrees.
What is a right angle?
300
Draw an example of the 'Z' pattern for angles.
Answers may vary.
300
A 7 sided closed figure.
What is a heptagon?
300
The sum of the interior angles of a pentagon.
What is 540 degrees?
400
A lines that intersects two other lines.
What is a transversal?
400
An angle whose measure is equal to 180 degrees.
What is a straight angle?
400
Draw an example of the 'F' pattern for angles.
Answers may vary.
400
A nine sided closed figure.
What is a nonagon?
400
The sum of the interior angles of an octagon.
What is 1080 degrees?
500
A straight line which links two points without extending beyond them.
What is a line segment?
500
Going Beyond: A tool used to measure the degree of an angle.
What is a protractor?
500
When 2 parallel lines are cut by a transveral, these angles are inside the parallel lines and on opposite sides of the transversal and they are equal. (Hint - Draw it first)