Trigonometry can be used to find the length of a side in a triangle. Trigonometry close trigonometryThe study of sides and angles in triangles. can be used to find a missing side in a right-angled ...
The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...
BISMARCK-In a Bismarck classroom last month, students learned the Pythagorean theorem. They took notes and asked questions as their teacher explained how to calculate the hypotenuse of right triangle.
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