Intro to Trig Ratios

What is the correct ratio?

• 20/12
• 12/20
• 12/16
• 16/12

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked a in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked b in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked c in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked c in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked b in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

In relation to the angle θ, label the side marked a in this right-angled triangle.

• Hypotenuse

• Adjacent

• Opposite

Tags

CCSS.HSG.SRT.C.6

Which is the correct ratio for the sine ratio?

• $\frac{adjacent\ }{hypotenuse}$

• $\frac{opposite\ }{hypotenuse}$

• $\frac{adjacent\ }{opposite\ }$

• $\frac{opposite\ }{adjacent\ }$

Tags

CCSS.HSG.SRT.C.6

Which is the correct ratio for the cosine ratio?

• $\frac{adjacent\ }{hypotenuse}$

• $\frac{opposite\ }{hypotenuse}$

• $\frac{adjacent\ }{opposite\ }$

• $\frac{opposite\ }{adjacent\ }$

Tags

CCSS.HSG.SRT.C.6