Unit 8 (ch. 4.1)- Angle Measures + DMS

Radians and Degrees Angle Measures

Trigonometry

Multiple Choice

Trigonometry means...

• measurement of triangles

• measurement of stars

• tree measuring

• to navigate

Multiple Select

Trigonometry began in the development of...

• astronomy

• navigation

• surveying

• creating delicious pastries

• Dog training

Angles

Multiple Select

an angle is made up of...

• its initial side

• its terminal side

• a vertex

• an asymptote

• 2 wings and a halo

Multiple Choice

For an angle to be in standard position it needs...

• the initial side on the positive x-axis

• the terminal side on the positive x-axis

• the initial side on the negative y-axis

• the terminal side on the positive y-axis

Open Ended

Favorite Candy bar ( or snack if you avoid junk food )?

Multiple Choice

positive angles open in which direction?

• clockwise

• counterclockwise

• up

• down

Multiple Choice

negative angles open in which direction?

• clockwise

• counterclockwise

• up

• down

Multiple Choice

Two angles are coterminal if...

• They have the same initial and terminal side.

• open clockwise

• are over 360 degrees

• they share a bank account

Multiple Select

What type of variables will we use for angles?

• greek letters 

  $$\alpha,\ \beta,\ \theta$$  

• Capital Letters
  A, B, C

• emojis 
  ;P ,  :D,  :/

• keyboard symbols
  @, #, $,