Determine Whether the Law of Sines or the Law of Cosines

question 11

Multiple Choice

Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle.Then solve the triangle.Round your answer to two decimal places. ​
A = 46°,B = 39°,c = 1.4
​

• A)Law of Cosines;No solution
• B)Law of Sines;No solution
• C)Law of Cosines;C = 95°,a ≈ 0.88,b ≈ 1.01
• D)Law of Sines;C = 95°,a ≈ 1.01,b ≈ 0.88
• E)Law of Sines;C = 95°,a ≈ 1.01,b ≈ 1.01

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Definitions:

Draft

A preliminary version of a piece of writing or document that is open for discussion, modification, or approval.

Instrument Value

The actual worth or significance of a financial document, like a stock or bond, in transactions.

Maker

The party in a financial transaction who creates or signs a promissory note, thereby agreeing to pay the note's value to a specified party.

Drawer

The person who writes or signs a bill of exchange, such as a check, thus creating a financial obligation.