Law of Sines and Ambiguous Case

Based on the given information determine the number of unique triangles that may exist.
A= 70°, a=85, b=88

• 1 Triangle
• 2 Triangles
• No Triangles
• 3 Triangles

Based on the given information determine the number of unique triangles that may exist.
A= 37°, a=8, b=14

• 1 Triangle
• 2 Triangles
• No Triangles
• 3 Triangles

Based on the given information determine the number of unique triangles that may exist.
A = 98°, a = 29, b = 6

• 1 Triangle
• 2 Triangles
• No Triangles
• 3 Triangles

Use the Law of Sines to solve for AB

• 28
• 24
• 12
• 33

Find CB

• 12
• 10
• 23
• 33

Find the area of the triangle.

• 88 square units
• 108 square units
• 63 square units
• 148 square units

Find CB

• 8
• 10
• 6.1
• 4.9

What is the measure of angle A?

• 58 degrees and 122 degrees
• 61 degrees and 119 degrees
• 78 degrees and 102 degrees
• 74 degrees and 106 degrees

 Find the indicated angle.

• 49 degrees
• 29 degrees
• 49 degrees and 131 degrees
• 29 degrees and 151 degrees