SOHCAHTOA Intro

Front

What does SOH stand for?

Back

SOH stands for 'Sine = Opposite over Hypotenuse'.

Tags

CCSS.HSG.SRT.D.11

CCSS.HSG.SRT.D.10

Front

Which side length is opposite of angle X?

Back

20

Front

Which side length is adjacent to angle X?

Back

21

Front

Find sinC if the opposite side is 4 and the hypotenuse is 5.

Back

sinC = 4/5.

Tags

CCSS.HSG.SRT.C.6

Front

What does CAH stand for?

Back

CAH stands for 'Cosine = Adjacent over Hypotenuse'.

Tags

CCSS.8.G.B.8

Front

What does TOA stand for?

Back

TOA stands for 'Tangent = Opposite over Adjacent'.

Tags

CCSS.HSG.SRT.C.8

Front

If the opposite side is 3 and the adjacent side is 4, find tanA.

Back

tanA = 3/4.

Tags

CCSS.HSG.SRT.C.6

Front

If the hypotenuse is 10 and the opposite side is 6, find sinB.

Back

sinB = 6/10 = 3/5.

Tags

CCSS.HSG.SRT.C.6

Front

What is the formula for finding the length of the hypotenuse?

Back

Hypotenuse = √(Opposite² + Adjacent²).

Tags

CCSS.8.G.B.8

Front

If the adjacent side is 5 and the hypotenuse is 13, find cosC.

Back

cosC = 5/13.

Tags

CCSS.HSG.SRT.C.6