8-2: Writing Trig Ratios (SOHCAHTOA)

Front

What does SOHCAHTOA stand for?

Back

SOH: Sine = Opposite / Hypotenuse, CAH: Cosine = Adjacent / Hypotenuse, TOA: Tangent = Opposite / Adjacent.

Tags

CCSS.HSG.SRT.C.6

Front

What is the sine ratio?

Back

Tags

CCSS.HSG.SRT.D.9

Front

If you have the hypotenuse and the adjacent side, which trigonometric function do you use?

Back

You use the cosine function.

Tags

CCSS.HSG.SRT.C.6

Front

Fill in the blank: SOH ___ TOA

Back

CAH.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Front

What is the cosine ratio?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent ratio?

Back

Tags

CCSS.HSG.SRT.C.6

Front

In a right triangle, which side is opposite to the right angle?

Back

The hypotenuse.

Front

If angle x is 30 degrees, what is the sine of angle x?

Back

Tags

CCSS.HSG.SRT.C.7

Front

If the hypotenuse is 10 and the opposite side is 5, what is the sine ratio?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the relationship between the sides of a right triangle and the sine function?

Back

The sine function relates the length of the opposite side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6