VMLC

MLC WIR M151 week1 #09

Using vectors and trigonometry to find the true speed and direction of a boat

ArctangentLength of a VectorMATH 151Pythagorean TheoremVector

Evaluating all six trigonometric functions for a right triangle

AngleCosecantCosineCotangentHypotenusePythagorean TheoremRight TriangleSineTangentTrigonometry

Evaluating trigonometric functions given a point on the terminal side of an angle

AngleCosineHypotenusePythagorean TheoremRight TriangleSineTangentTrigonometry

Evaluating trigonometric functions given a point on the terminal side of an angle

AngleCosineHypotenusePythagorean TheoremRight TriangleSineTangentTrigonometry

Finding trigonometric functions given information about the angle

AnglePythagorean TheoremRight TriangleSecantSineTangentTrigonometry

Using double angle formulas to evaluate trigonometric functions

CosineEquationFundamental Trigonometric IdentityPythagorean TheoremSineTrigonometry

Explaining the Pythagorean Theorem and using it to find a missing side in a right triangle

Pythagorean TheoremRight TriangleSquare RootTrigonometry Series

Explaining the special right triangles and the relationships between their sides

Pythagorean TheoremRight TriangleSpecial Right TriangleTrigonometryTrigonometry Series

Finding the values of all six trigonometric functions of an angle given a right triangle

CosecantCosineCotangentHow-To PrecalculusPythagorean TheoremRight TriangleSecantSineTangentTrigonometry