Question
Use a calculator to find each trigonometric ratio. Round to the nearest hundredth.$$\tan 139^{\circ}$$
Step 1
This is because the problem gives us an angle in degrees, not radians. If you're using a graphing calculator, you can usually find this setting under the "mode" menu. If you're using a scientific calculator, look for a button that says "deg" or "dms". If you're Show more…
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