Basic Trigonometric Identities Worksheet. About this quiz worksheet about this quiz worksheet the basic trigonometric identities otherwise referred to as pythagorean identities can help you group things together in very specific ways. If tan 7 2 find sin.
1 cos 2𝜃 cos2𝜃 c. Cos 892 6. Sec8 tan8 1 cos8 cot8 6.
Secx tanx sinx secx 3.
Either open the file and print or download and save an electronic copy and use when needed. If sin 0 23 find cos0. Sec2 e sec2 e 1 csc2 e identities worksheet 3 4 name. Either open the file and print or download and save an electronic copy and use when needed.
