Right Triangle Trigonometry and the Unit Circle

What is the sine of angle C?

• 7/24
• 7/25
• 24/25
• 25/24

Tags

CCSS.HSG.SRT.C.6

What is the cosine of θ?

• 15/8
• 15/17
• 17/15
• 8/15

Tags

CCSS.HSG.SRT.C.6

What is the tangent of angle C?

• 7/25
• 25/7
• 7/24
• 24/7

Tags

CCSS.HSG.SRT.C.6

What is the tangent of angle C?

• 7/25
• 25/7
• 7/24
• 24/7

Tags

CCSS.HSG.SRT.C.6

What is the cosecant of angle C?

• 25/24
• 25/7
• 7/24
• 24/7

Tags

CCSS.HSG.SRT.C.6

What is the secant of θ?

• 8/15
• 17/15
• 17/8
• 15/17

Tags

CCSS.HSG.SRT.C.6

What is the cotangent of angle C?

• 7/24
• 25/24
• 7/25
• 24/7

Tags

CCSS.HSG.SRT.C.6

What is the sine of A?

• 7√65∕65
• 7/65
• √7/65
• √65/7

Tags

CCSS.HSG.SRT.C.6

If tanθ = 3/4, what is cosθ?

• 3/5
• 4/5
• 4/3
• not enough information

Tags

CCSS.HSG.SRT.C.7

If the sinθ=7/12, what is cosθ?

• 12√95/95
• 12/95
• 12/√95
• √95/12

Tags

CCSS.HSG.SRT.C.7