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Name __________________________________ Period _________ Geometry CP Chapter 3 Study Guide For questions 1 -4 use the figure to the right. Assume a || b 1. Name all the angles congruent to 2 2. Name all the angles congruent to 13 3. Name all the angles congruent to 4 4. Name all of the angles supplementary to 17 Directions: Define the following triangles. ScaleneIsoscelesEquilateralAcuteRightObtuseEquiangular- Directions: Indicate how many sides do the following Polygons have: PentagonHexagonDecagonPentdecagon- Directions: Answer the following questions relating to polygons. What is the exterior angle sum for any polygon? What does it mean to be a regular pentagon? Directions: Find the given measurement for the given polygon. What is the INTERIOR ANGLE SUM for a octagon? What is EACH INTERIOR ANGLE for that octagon? What is its EXTERIOR ANGLE SUM for that octagon? What is EACH EXTERIOR ANGLE for that octagon? Directions: Fill in the chart below for regular polygons # of sides 6 10 measure of each exterior angle measure of each interior angle 4 162 Directions: Find the values of x and y. x = _________ y = _________ Directions: Identify the statements as TRUE or FALSE. ______ Vertical angles are congruent. ______ Corresponding have the same measurement. ______ Alternate interior are not congruent. ______ Same-side interior angles have a sum of 180 degrees. _______ Interior angle and Exterior angle have a sum of 180 degrees. _______ (n-2)180 is used to find the interior angle sum of any polygon. _______ All polygons have an exterior angle sum of 360 degrees. Directions: Solve for the value of x and name the pair of angles. Name the pair of angles: _______________ Name the pair of angles: _______________ Name the pair of angles: _______________ Name the pair of angles: ________________ Directions: Factor or use the quadratic formula to solve for x.