8.4 Trigonometry Practice

What is the simplified ratio for cos∠C?

• 30/34

• 16/34

• 15/17

• 30/16

• 17/15

Tags

CCSS.HSG.SRT.C.6

What is the simplified ratio for tan∠X?

• 7/24

• 14/50

• 48/14

• 48/50

• 24/7

Tags

CCSS.HSG.SRT.C.6

What is the simplified ratio for sin∠A?

• 37/35

• 12/35

• 35/37

• 12/37

• 37/12

Tags

CCSS.HSG.SRT.C.6

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x
• sin ( 46 ) = x/17
• tan (46 ) = x/17
• cos (46) = x/17

Tags

CCSS.HSG.SRT.C.8

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

Tags

CCSS.HSG.SRT.C.6

What is the correct equation to solve for x?

• tan (45) = x/13
• cos (45) = x/13
• sin (45) = 13/x
• sin (45) = x/13

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

 Find side AB?

• 20 m
• 5 m
• 11.54 m
• 8.66 m

Tags

CCSS.HSG.SRT.C.8