8.1 Trigonometric ratios

 Find sin C
 

• 21/35
• 28/21
• 35/28
• 28/35

Tags

CCSS.HSG.SRT.C.6

 Find tanZ

• 35/21
• 21/28
• 35/28
• 28/21

Tags

CCSS.HSG.SRT.C.6

What is the cosine of angle P?

• p/q
• q/r
• p/r
• r/q

Tags

CCSS.HSG.SRT.C.6

What is the side across from the right angle called?

• Leg
• Pythagoras
• Hypotenuse
• Altitude

Which ratio will allow you to find the length of side w?

• sin 40 = 28/w

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = w/28

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSG.SRT.C.6

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent
• cotangent

Tags

CCSS.HSG.SRT.C.6

Which is the correct ratio you would use to solve for "x"?

• sin 28 = x/14

• cos 28 = x/14

• tan 28 = x/14

• tan 28 = 14/x

Tags

CCSS.HSG.SRT.C.6

Which trig equation would you use to solve this problem for "x"?

• sin 37 = 11/x

• cos 37 =11/x

• sin 37 = x/11

• cos 37 = x/11

Tags

CCSS.HSG.SRT.C.8