Ch. 8 review (trigonometry)

The angle of 12^o is a(n)

• angle of elevation
• angle of depression
• neither
• both

Which one is the easy way to remember trigonometric ratios?

• Sah Coh Toa
• Soh Cah Toa
• Soh Cah Tao
• Soh Ceh Toa

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• cos(33)=x/14
• sin(33)=x/14
• cos(33)=14/x
• sin(33)=14/x

Tags

CCSS.HSG.SRT.C.6

Set up the problem.

• sin(47) = x/28
• cos(47) = x/28
• tan(47) = x/28
• cos(47) = 28/x

Tags

CCSS.HSG.SRT.C.6

We can use SOH-CAH-TOA for...

• Any triangle ever
• Non-right triangles only
• Right Triangles only
• Never

Tags

CCSS.HSG.SRT.C.7

Which equation would you use to solve for x?

• sin 62 = 10/x
• tan 62 = 10/x
• tan 62 = x/10
• cos 10 = x/62

Tags

CCSS.HSG.SRT.C.6

Solve for x.

• 24.20
• 4.92
• 290.4
• 29.75

Tags

CCSS.HSG.SRT.C.8

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• .008^o

Tags

CCSS.HSG.SRT.C.8

Find the measure of the missing angle.

• 49^o
• 50^o
• 41^o
• 33^o

Tags

CCSS.HSG.SRT.C.8