SOH CAH TOA

Front

What does SOH CAH TOA stand for?

Back

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

Tags

CCSS.HSG.SRT.C.8

Front

What is the sine ratio?

Back

Sine = Opposite/Hypotenuse.

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine ratio?

Back

Cosine = Adjacent/Hypotenuse.

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent ratio?

Back

Tangent = Opposite/Adjacent.

Tags

CCSS.HSG.SRT.C.6

Front

If the opposite side is 3 cm and the hypotenuse is 5 cm, what is the sine of the angle?

Back

Sine = 3/5 = 0.6.

Tags

CCSS.HSG.SRT.C.6

Front

If the adjacent side is 4 cm and the hypotenuse is 5 cm, what is the cosine of the angle?

Back

Cosine = 4/5 = 0.8.

Tags

CCSS.HSG.SRT.C.6

Front

If the opposite side is 3 cm and the adjacent side is 4 cm, what is the tangent of the angle?

Back

Tangent = 3/4 = 0.75.

Tags

CCSS.HSG.SRT.C.6

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8

Front

How do you find the length of a side using SOH CAH TOA?

Back

Identify the known sides and the angle, then use the appropriate ratio to solve for the unknown side.

Tags

CCSS.HSG.SRT.C.8

Front

What is the value of sin(30°)?

Back

sin(30°) = 1/2.

Tags

CCSS.HSG.SRT.C.7