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Working with trigonometric relationships in degrees Calculating the area of a triangle using trigonometry Using the sine and cosine rules to find a side or angle in a triangle Using bearings in ...
from the graph of the function, we can see that we should be expecting two solutions: one solution being between 0Ëš and 90Ëš and the other solution between 90Ëš and 180Ëš. \(\sin x^\circ = 0.5 ...
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