Download Angles and Triangles Unit Review 2

Math 11 Foundations Review Worksheet
1. Match each term with at least 2 sets of angles in the diagram:
a) Supplementary angles
b) Vertically opposite angles
c) Corresponding angles
d) Alternate Interior angles
e) Interior angles of the same side of a transversal
f) Angles at a point
2. Write abbreviations for the following descriptions.
a) Rule for sum of triangles
b) Rule for exterior angles of triangles
c) When two sides of a triangle equal
d) When 3 sets of parallel lines are all parallel
e) Two angles on a line
f) “Z” angles for parallel lines
g) “C” angles for parallel lines
h) “F” angles for parallel lines
i) “X” angles are equal
j) The sum of angles around a point
3. Draw a diagram of a regular hexagon with its exterior angles going in one direction.
4.
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7.
8. Determine the measure of the exterior angles and the interior angles of a regular 15-sided polygon.
9.
b)
How many sides does it have?