| Question | Answer |
| 1.a single point where 2 lines meet or cross each other(bottom of calculator box) | intersection
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2.a pair of non-adjacent angles formed by the intersection of 2 straight lines (round table) | vertical angles
| 3.multiple objects equal in size and shape (periodic table poster) | congruent
| 4.2 angles that add up to 90 degrees (Mrs. Flake's chair) | complementary angles
| 5.2 angles that add up to 180 degrees (class door) | supplementary angles
| 6.a shape formed by 2 lines going in different directions from a common vertex (inside yellow cabinet) | angle
| 7.a portion of a line which starts at a point and goes off in a particular direction to infinity (outside window) | ray
| 8. a precise location (keyboard 1) | point
| 9.a common point at which 2 lines or rays are joined (inside science cupboard) | vertex
| 10.a tool used to measure angles (behind stop light) | protractor
| 11.an angle less than 90 degrees (hallway) | acute angle
| 12.an angle that is exactly 90 degrees (inside treasure chest) | right angle
| 13.an angle that is more than 90 degrees (inside supply cabinet) | obtuse angle
| 14.an angle that is exactly 180 degrees ( bottom of tissue box) | straight angle
| 15.2 angles that share a common side and vertex;don't overlap (inside Hunger Games book) | adjacent angle |
