This right angle is made up of two complementary angles \(\theta\) and \(\alpha ... To the nearest metre, what is the height of the tree? 1. Solve using trigonometry: first label triangle with Opp, ...

Trigonometric ratios are used to find the unknown side or angle of a right-angled triangle. There are three different trigonometric ratios, \(\sin(\theta), \cos(\theta)\), and \(\tan (\theta)\). Each ...

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