Trigonometry

Which type of triangle can you NOT find using Law of Sines?

• AAS
• SSA
• SAS
• ASA

Angle C is 41^o, side AC is 13 and side CB is 29.  Find side AB.

• 18.5
• 32
• 30
• 21

Given: A = 45°, B = 65°, c = 25 Find: a

• 19
• 24.1
• 70
• 18.8

How many triangles can be formed if A=33° a=2 b=3.5?

• 0
• 1
• 2
• Infinite

A triangle has side lengths of 3, 8, and 9.  Find the angle measurement for the angle across from the side with length of 8.

• 19^o
• 80^o
• 61^o
• 53^o

How many triangles does the dimensions A=124° a=1 b=2 form? 

• 0
• 1
• 2
• Infinite

A=122° c=22 a=31 find B

• 37
• 21
• 13.1
• 49

Given: B = 70°, a = 11, C = 40° Find: c

• 11
• 7.5
• 70
• 8