To find the length of side ac, we can use the sine function. By substituting the given angle c and the length of bc into the formula, we can calculate the length of ac. The length of ac is approximately 8 * 0.948 = 7.584 units.
In this problem, we are given that angle c measures 73 degrees and the length of bc is 8 units.
To solve this problem, we need to use the properties of triangles and trigonometry.
Since angle c is given, we can use the sine function to find the length of ac, which is the side opposite angle c.
The formula for the sine function is: sin(angle) = opposite/hypotenuse.
Substituting the known values, we have: sin(73 degrees) = ac/8.
Solving for ac, we can multiply both sides by 8 to get: ac = 8 * sin(73 degrees).
Using a calculator, we can find that sin(73 degrees) ≈ 0.948.
Therefore, the length of ac is approximately 8 * 0.948 = 7.584 units.