Form II math Polygon Quiz Name _____________________________ 1. Label each of the following polygons with their correct names. (4 marks) 2. Calculate the interior angle provided that the figure is a regular polygon. (2 marks) 3. Calculate the exterior angle provided that the figure is a regular polygon. (2 marks) 4. Olivia is building a birdhouse. She wants the angles between the floor and walls to be 120°. She also wants the roof panels to meet at a 120° angle as well. a. Does the diagram of the birdhouse represent a regular polygon? Explain your answer. (1 mark) b. Help Olivia find the angle that the roof meets the wall (indicated by angle x)? (2 marks) c. Olivia wants the roof to have a 1 cm long overhang. At what angle does the roof overhang make with the outer wall of the birdhouse (indicated by angle w)? (1 mark)