Trigonometry bingo

Exercise and reference answers

Clues and terms

1. Clue

   A measure of rotation of a ray about its initial point.

   Item

   Angle

2. Clue

   The point about which the ray is rotated.

   Item

   Vertex

3. Clue

   The ray in its starting position before the turn.

   Item

   Initial side

4. Clue

   The ray in its final position after the turn.

   Item

   Terminal side

5. Clue

   One three hundred and sixtieth of a full revolution.

   Item

   Degree

6. Clue

   Subtended by an arc of one unit on a unit circle.

   Item

   Radian

7. Clue

   An angle that is a whole multiple of a right angle.

   Item

   Quadrantal

8. Clue

   The set of inputs a function will accept.

   Item

   Domain

9. Clue

   The set of values a function actually takes.

   Item

   Range

Instructions

Read each clue and tap the term it describes.

Explanation