· To calculate values of sine and cosine of acute angles calculators will be used.Example: use a calculator to find the value of · In order to solve for a missing side of a right triangle,o Label the reference angle () and the two side lengths that are given (“adjacent”, “opposite”, and/or “hypotenuse”).o Determine which ratio (sine, cosine, or tangent) uses these two side lengths in its equation. Write the general equation (ex. ), then substitute the values you were given.o Solve the resulting