law of sines

Find AC

• 12
• 10
• 23
• 14

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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 AB

• 10
• 8
• 6.1
• 4.9

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle. Solve any resulting triangles.
a=4, b=5, A=60

• None
• One Triangle, B= 67, c=1.34, C=86
• Two Triangles, B₁=68 , B₂=72 , c₁= 4.35, c₂= 6.25 C₁= 80 C₂=39
• One Triangle, B= 12, c=3, C=45

Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle. Solve any resulting triangles.
b=5, c=3, B=100

• One Triangle: C=36.2, A=43.8, a=3.51
• None
• One Triangle: B=30.7 C=99.3, c=3.86
• Two TrianglesB₁=68 , B₂=72 , c₁= 4.35, c₂= 6.25 C₁= 80 C₂=39