Right Triangle Trig Functions

The SINE of an angle equals the ___________________ side divided by the HYPOTENUSE

• ADJACENT

• RIGHT

• OPPOSITE

• LEFT

Tags

CCSS.HSF.TF.A.2

The TANGENT of an angle equals the OPPOSITE side divided by the ____________________.

• ADJACENT side

• HYPOTENUSE

• ACUTE side

• LONGEST side

Tags

CCSS.HSF.TF.A.2

cosB = ____

• $\frac{12}{5}$

• $\frac{12}{13}$

• $\frac{5}{13}$

• $\frac{5}{12}$

Tags

CCSS.HSF.TF.A.2

tanA = _____

• $\frac{5}{13}$

• $\frac{12}{13}$

• $\frac{5}{12}$

• $\frac{12}{5}$

Tags

CCSS.HSF.TF.A.2

x ≈ _____

• 15.7

• 23.2

• 18.9

• 50.1

x ≈ _____

• 38.7

• 32.6

• 51.9

• 34.0

x ≈ _____

• 4.4

• 13.8

• 13.2

• 8.2

x ≈ _____

• 13.9

• 14.1

• 15.4

• 99.0

x ≈ (a)  

(to the nearest tenth)

x ≈ (a)  

(to the nearest tenth)