Oblique Triangles

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

• Law of Sines
  1 Triangle
• Ambiguous Case 0, 1, or 2 Triangles
• Law of Cosines
  1 Triangle

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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

• Law of Sines
  1 Triangle
• Ambiguous Case
  0, 1 or 2 Triangles
• Law of Cosines
  1 Triangle

Based on the given information determine the number of unique triangles that may exist.
J = 98°, j = 29, p = 6

• Law of Sines
  1 Triangle
• Ambiguous Case
  0, 1, or 2 Triangles
• Law of Cosines
  1 Triangle

What is the measure of angle A?

• 58 degrees
• 61 degrees
• 78 degrees
• 74 degrees

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find AC

• 12
• 10
• 23
• 14

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Use the Law of Sines to solve for BC

• 33
• 24
• 12
• 29

Based on the given information determine the number of unique triangles that may exist.
V = 45°,  v = 83, a = 79

• Law of Sines
  1 Triangle
• Ambiguous Case
  0, 1, or 2 Triangles
• Law of Cosines
  1 Triangle

Based on the given information determine the number of unique triangles that may exist.
a = 8, c = 12, B = 57°

• Law of Sines
  1 Triangle
• Ambiguos Case
  0, 1, or 2 Triangles
• Law of Cosines
  1 Triangle

Tags

CCSS.7.G.A.2

Based on the given information determine the number of unique triangles that may exist.
a = 255, b = 203, c = 172

• Law of Sines
  1 Triangle
• Ambiguous Case
  0, 1 or 2 Triangles
• Law of Cosines
  1 Triangle

Based on the given information determine the number of unique triangles that may exist.
V = 29°, v = 12, w = 15

• Law of Sines
  1 Triangle
• Ambiguous Case
  0, 1, or 2 Triangles
• Law of Cosines
  1 Triangle