6.2 and 6.3 Practice

Identify the Law of Sines

Which of the following types of triangles is the ambiguous case relating to Law of Sines?

• AAS

• SAS

• ASA

• SSA

Which of the following formulas shows the Law of Cosines?

• c² = a² - b² - 2abcosC

• c² = a² + b² - 2abcosC

What are the possible criteria for the Law of Cosines?

• SSA, SSS

• SSA, ASA

• SSS, SAS

• AAS, ASA

Which Law would you use?

• Law of Sines
• Law of Cosines
• Law of the Jungle
• Law of Gravity

Which Law would you use?

• Law of Sines
• Law of Cosines
• Law of the Jungle
• Law of Gravity

Find the length of Side BC.

• 33

• 24

• 12

• 29

Which angle should you find first?

• A

• B

• C

Find the measure of angle A

• 53.6

• 13.3

• 113.1

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm