Use a calculator to find the following If you use a

Last updated: 2/15/2024

Use a calculator to find the following If you use a calculator use it only to find the trigonometric functions of the reference angle Remember we are learning the relationships that exist between an angle its reference angle and the trigonometric functions of both Following the steps in the examples in this section with help us understand these relationships 15 cos 347 17 cos 101 8 19 tan 143 4 21 sec 311 7 23 cot 390 25 cos 575 4 16 cos 238 18 sin 166 7 20 tan 253 8 22 cos 93 2 24 cot 420 26 sin 590 9