Trigonometry Lecture Notes, Section 1.1

Note: on a graphing calculator, you can type in a DMS measurement using the degree and minute symbols found in the ANGLE menu, and the quotation marks for the seconds. Practice: Convert 99(22(47( to DD. 157(48(39( + 95(36(42( = Find the complement of an angle measuring 38(12(18(. ................
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