Evaluate for the sine of an angle using the sum of two angles Published 2013-02-05 Download video MP4 360p Download video MP4 720p Recommendations 06:03 Pre-Calculus - How to find the exact value by using the sum of two angles formula with cosine 08:48 Evaluating for the tangent of an angle using the difference formula, tan 06:55 Using coterminal angles to evaluate for the sine of an angle 03:27 Using the half angle of cosine to evaluate cos 06:44 Math tutorial for using the sum of two angles formula of sine for 105 degrees 04:00 Find the exact value of sin 195. 02:43 How to determine sine of a half angle using the formula 03:24 Pre-Calculus - Evaluting for cosine of the difference of two angles cos195 06:51 The Exact Value for Sine of 75 Degrees, sin(75) 21:37 Sum and Difference Identities of Sine and Cosine 09:28 Solving an equation with multi angles 04:55 Using the sine function to find the missing length of the hypotenuse 10:15 Half Angle Formulas & Identities - Evaluating Trigonometric Expressions 05:55 How to evaluate for cos without using a calculator or the unit circle 09:14 How to evaluate the difference of two angles for tangent, tan 03:34 sin 285 03:56 Evaluate the trig expression with inverse tan 21:44 Sum and Difference Identities & Formulas - Sine, Cosine, Tangent - Degrees & Radians, Trigonometry Similar videos 05:37 How to evaluate using the sum of two angles for sine 02:58 How to evaluate sum of two angles using the sum formula for sine 03:06 Determining the sine of the sum of two angles 04:10 How to use the difference of two angles to evaluate for the sine of an angle 08:46 Sine of the Sum of Two Angles 04:46 Evaluate the sum of two angles with cosine 03:36 Evaluate using the sum formula of two angles of cosine 03:20 Learn how to evaluate using the difference of two angles for sine 03:09 Evaluating the difference of two angles for sine 05:44 Learn how to evaluate the sum of two angles with tangent 01:21 Write the sum of two angles for sine as one function 05:36 How to apply the sum of angles with the sine of an angle not on unit circle 02:25 Learn how to evaluate using the sum formula of two angles cosine 06:14 Find the exact value using difference formula of two angles with sine 05:14 Sine of the Difference and Cosine of the Sum of Two Angles More results