Sine Rule

When using the sine rule how many parts (fractions) do you need to equate?

• All 3 parts
• 1 part
• 2 parts

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Which of the following CANNOT be applied to this triangle?

Select all that applies

• Sine Rule

• Trigonometry Ratio

• Pythagoras Theorem

• None of the above

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the measurement of anlge C

Tags

CCSS.8.G.A.5

What is the measure of angle A?

• 50 degrees
• 60 degrees
• 78 degrees
• 74 degrees

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

In triangle ABC shown below, AC = 14 km, AB = 28 km and angle ACB = 87 degrees. Select one of the following that can be used to find angle B

• $\frac{28}{Sin\ B}\ =\ \frac{14}{Sin\ \ 87}$

• $\frac{87}{Sin\ B}\ =\ \frac{14}{Sin\ \ 28}$
  

• $\frac{14}{Sin\ B}\ =\ \frac{28}{Sin\ \ 87}$
  

• $\frac{B}{Sin\ 28}\ =\ \frac{87}{Sin\ \ 14}$

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Calculate the length of side AB. Give answer to 2 d.p.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What rule should you use?

• Sine
• Cosine

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What rule should you use?

• Sine
• Cosine

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

• 10.1
• 10.0
• 10.9
• 8.86

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the missing side x

• 2.36cm

• 9.21cm

• 3.16cm

• 4.51cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11