basic-trigonometry-using-trig-functions-to-find-missing-angles-in-right-triangles

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Using trig functions to find missing angles in right triangles.

Follow these steps to use the trig functions to find angles in a right triangle.

The trig functions used in this video are Sine = Opposite over Hypotenuse

Cosine = Adjacent over Hypotenuse

Tangent =Opposite over Adjacent

Step 1 Look at the triangle and determine the sides you have information for.

Step2. Choose your Trig function based on your given information.

Step3. Enter the information in the calculator using the 2nd function.

Problem one uses cosine to find the angle and problem 2 uses Tangent to find the angle of the right triangle.

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Tagged under: triangles, triangles,geometry ,moomoomath,Angle (Dimension),Trigonometry (Field Of Study)

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