Six Trigonometric Ratios

A mnemonic used for remembering the equation for tangent?

• CHO

• CAH

• SOH

• TOA

Using the figure above, what is the value of sin A?

• $\frac{4}{5}$

• $\frac{3}{4}$

• $\frac{4}{3}$

• $\frac{5}{4}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What trigonometric ratio is the inverse of cosine?

• cot

• csc

• sec

• sin

Tags

CCSS.HSF.TF.B.7

What is the value of cos B in the figure?

• $\frac{3}{4}$

• $\frac{5}{4}$

• $\frac{4}{5}$

• $\frac{3}{5}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

A mnemonic used for remembering the equation for sine.

• SOH

• TOA

• CHO

• CAH

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.7

What is the value of tan B in the figure?

• $\frac{5}{6}$

• $\frac{10}{11}$

• $\frac{11}{12}$

• $\frac{12}{11}$

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What trigonometric ratio is the inverse of sine?

• cos

• sec

• csc

• cot

Tags

CCSS.HSF.TF.B.7

What is the value of csc A in the figure?

• $\frac{3}{5}$

• $\frac{3}{4}$

• $\frac{5}{3}$

• $\frac{5}{4}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Using the figure, which mnemonic to use in finding c, using ∠A as a reference angle?

• CAH

• TOA

• SOH

• SHA

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of cot A in the figure?

• $\frac{3}{4}$

• $\frac{3}{5}$

• $\frac{4}{5}$

• $\frac{4}{3}$

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8