RAIL 14. railroad crossing sign ROAD 15. wire fence CROSSING IV. Directions: Answer the following. Write the letter of your answer on the answer sheet. 16. What kind of polygon has 3 sides, 3 edges and has 3 vertices? A. Quadrilateral B. Triangle C. Pentagon D. Hexagon 17. It is a polygon that has 4 sides, 4 edges and has 4 vertices. A. Quadrilateral B. Triangle C. Pentagon D. Hexagon 18. It is a geometric figure that is formed by two rays with a common endpoint. A. Line B. Segment C. Angle D. Point 19. What type of angle is greater than 90° but less than 180'? A. Acute Angle B. Obtuse Angle C. Right Angle D. Angie. 20. An angle that has a measure of exactly 90° is called A. Acute Angle B. Obtuse Angle C. Angle D. Right Angle V: Identify the kind of angle each figure belongs to. Choose whether it is an acute, right or obtuse angle. 21. 25. 22. 24. 23.​