1. Alg 2B Sec 13.2 Pr 13.2 1-19 odd sketch angle and
find the reference angle
2. Alg 2 Sec 6.2 p.317 16-20,29-36 do like our examples
1. Alg 2B Sec 13.2 Pr 13.2 1-19 odd sketch angle and
find the reference angle
2. Alg 2 Sec 6.2 p.317 16-20,29-36 do like our examples