DMS Radian Coterminal Test Review To convert decimal
- Slides: 5
DMS, Radian, & Coterminal Test Review To convert decimal degrees, DMS, degrees, radians, find coterminal angles, and add, subtract DMS TEST: WEDNESDAY, 1/16/19 Sam 1
Beginning Activity (two decimal places, if applicable): 1. Convert 225° to π radians 2. Convert 253° to dec. radians = 4. 41 Convert to decimal degrees. 1. = 78. 75° 2. 3. 45 = 197. 67° Find one positive, one negative coterminal angle with the given angle. 1. -922. 83° 2. = 157. 17° & -1282. 83° -562. 83° -202. 83° 2
Active Learning Assignment Questions? 3
Review: 1. Convert decimal degrees to DMS and visa versa (2 decimal places) (Se DMS Handout, work Column 3, #27, 30, 33, 36) 2. Convert degrees to π radians. (p 261 # 3(a-d)) 3. Convert degrees to decimal radians. (2 dec places) (p 261 #11(a-d)) 4. Convert radians to decimal degrees. (2 dec places) (p 261 ##5, 13(a-d)) 5. Find the two angles, one positive and one negative that is coterminal with the given angles. (p 262 # 17, 18 a, c) 6. Add, Subtract DMS—work these: 4
Review: (All odd textbook answers are in the back of the book. ) 1. Convert decimal degrees to DMS and visa versa (2 decimal places) (See DMS “Convert” section of the Handout, work Column 3) 2. 3. 4. 5. Convert degrees to π radians. (p 261 # 3(a-d)) Convert degrees to decimal radians. (2 dec. places) (p 261 #11(a-d)) Convert radians to decimal degrees. (2 dec. places) (p 261 ##5, 13(a-d)) Find the two angles, one positive and one negative, that is coterminal with the given angles, draw. (p 262 # 17, 18 a, b) 6. Add, Subtract DMS:
