This lesson uses the sum and difference formulas to find the exact trig values of some angles.
This lesson uses the sum and difference formulas to find the exact trig values of some angles.
Overview
Find the exact value of a sine function using the sum and difference formula
Find the exact value of a cosine function using the sum and difference formula
Find the exact value of a tangent function using the sum and difference formula
Find the exact value of the expression given a sum or difference of two trigonometric functions
Find the exact value of the trigonometric function given an angle measure
Write the expression as the sine, cosine, or tangent of an angle
Find the exact value of the trigonometric function given the sine of one angle and the cosine of another angle
Simplify the trig expression algebraically using sum and difference formulas
Set purpose for reading mathematical problems while providing a structure to organize notes, processes, and supporting vocabulary for each concept subsection.
These flashcards will help you better understand Algebra II with Trigonometry Concepts.