年代AT II Math II : Law of Sines

年代tudy concepts, example questions & explanations for SAT II Math II

varsity tutors app store varsity tutors android store

Example Questions

Example Question #1 :Law Of Sines

Find the measure of angle.

2

Possible Answers:

Correct answer:

Explanation:

2

年代tart by using the Law of Sines to find the measure of angle.

年代ince the angles of a triangle must add up to,

Example Question #1 :Law Of Sines

In,

Evaluate(nearest degree)

Possible Answers:

Cannot be determined

Correct answer:

Cannot be determined

Explanation:

By the Law of Sines, ifandare the lengths of two sides of a triangle, andandthe measures of their respective opposite angles,

andare opposite sidesand, so, setting,,, and:

However, the range of the sine function is, so there is no value offor which this is true. Therefore, this triangle cannot exist.

Learning Tools by Varsity Tutors