Trigonometry

Front

What is the saying we use to remember the trig functions?

Back

SOH CAH TOA

Tags

CCSS.HSG.SRT.C.6

Front

Find the length of side W if sin 68 = 70/w. What is W?

Back

75.50 m

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Front

Solve for x. If x = 7.5, what is the value of x?

Back

7.5

Front

What is the length of side x if it is given as 7.44 cm?

Back

7.44 cm

Tags

CCSS.2.MD.A.3

Front

Find the measure of the missing angle if the answer is 26°.

Back

26°

Tags

CCSS.7.G.B.5

Front

What does SOH CAH TOA stand for in trigonometry?

Back

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

Tags

CCSS.HSG.SRT.C.8

Front

What is the sine of an angle in a right triangle?

Back

The ratio of the length of the opposite side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine of an angle in a right triangle?

Back

The ratio of the length of the adjacent side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent of an angle in a right triangle?

Back

The ratio of the length of the opposite side to the length of the adjacent side.

Tags

CCSS.HSG.SRT.C.6

Front

If sin θ = 0.5, what is θ?

Back

θ = 30° or 150° (in degrees).

Tags

CCSS.HSF.TF.B.7