'Principal angle' presentation slideshows

Warm-up:

339 views • 17 slides

Warm-up:

Warm-up:. 1. Decide whether the angles are coterminal. Find the angle complement and supplement for each. Convert to degree (decimal) form. Answers. a) yes b) no c) yes 2. 3. Quiz 4.1 Today [after warm-up]. Precalculus Lesson 4.4(a).

407 views • 14 slides

Aim: How do we find the exact values of trig functions?

Aim: How do we find the exact values of trig functions?. Do Now: Evaluate the following trig ratios. sin 45 ?. b) sin 60 ?. c) sin 135 ?. HW: p.380 # 34,36,38,42 p.391 # 8,12,14,16,24,26. y. Draw 135 ? on the standard position. A. 1. O.

261 views • 10 slides

Day 1: Angles In Standard Position

1.04k views • 9 slides

Day 1: Angles In Standard Position

94 views • 9 slides