In many cases the Law of Sines works perfectly well and

Last updated: 7/31/2022

In many cases the Law of Sines works perfectly well and returns the correct missing values in a non-right triangle. However, in some cases the Law of Sines returns two possible measurements. Statement of the Law of Sines. Helpful Hint: Draw a unit circle and think about the range of arcsin. Also, recall that the trigonometric functions in iMathAS use radians as the default, so you may need to change units. Consider the diagram below, and assume that mZB= 61, AB= 4.25 cm, and AC = 3.9 cm. 3.9 cm a. Using the Law of Sines, determine the value of mLC. You should notice that there are actually neo possible values-list both of them (separated by a comma). b. If we assume the diagram is to scale, which value of mLC makes more sense? Enter the appropriate value. mLC= c. Using your answer to part (b), determine the length of BC. BC= cm