How many diagonals in a… 1. Triangle _ 2. Heptagon _

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How many diagonals in a… 1. Triangle _______ 2. Heptagon _______ Geometry Name: __________________________ Unit 4 WS 2 Date: __________________________ Identify the polygon by name, whether it is convex or non convex, and whether it is regular or irregular. 1. Convex Non Convex Regular Irregular 2. Convex Non Convex Regular Irregular 3. Convex Non Convex 5 Regular Irregular 3 4 How many diagonals in a… 1. Triangle _______ 2. Heptagon _______ 3. Octagon _______ 4. Quadrilateral _______ 5. Pentagon _______ How many sides in a… 1. Nonagon _______ 2. Quadrilateral _______ 3. Decagon _______ 4. Hexagon _______ 5. Octagon _______ Sum of the interior angles in a… 1. Triangle _______ 2. Heptagon _______ 3. Hexagon _______ 4. Quadrilateral _______ 5. 13-sided polygon _______ Sum of the exterior angles in a… 1. Nonagon _______ 2. Pentagon _______ 3. Octagon _______ 4. 11-sided polygon _______ 5. Decagon _______

Geometry Name: __________________________ Unit 4 WS 3 Date: __________________________ 1. 2. The measure of each exterior angle of a regular polygon is 36. The measure of each interior angle of a regular polygon is 135. What is the sum of the exterior angles? __________ How many sides does the polygon have? ___________ What is the name of the polygon? ______________ What is the sum of the interior angles? __________ What is the measure of each interior angle? _______ How many diagonals can be constructed? __________ What is the sum of the exterior angles? __________ How many sides does the polygon have? ___________ What is the name of the polygon? ______________ What is the sum of the interior angles? __________ What is the measure of each interior angle? _______ How many diagonals can be constructed? __________ 3. 4. The measure of each exterior angle of a regular polygon is 120. The measure of each interior angle of a regular polygon is 156. What is the sum of the exterior angles? __________ How many sides does the polygon have? ___________ What is the name of the polygon? ________________________________________ What is the sum of the interior angles? __________ What is the measure of each interior angle? _______ How many diagonals can be constructed? __________ What is the sum of the exterior angles? __________ How many sides does the polygon have? ___________ What is the name of the polygon? ________________________________________ What is the sum of the interior angles? __________ What is the measure of each interior angle? _______ How many diagonals can be constructed? __________