Trigonometric Ratios (I)

Front

What is the ratio for Cosine?

Back

Adj/Hyp

Front

What is the ratio for Sine?

Back

Opp/Hyp

Front

What is the ratio for Tangent?

Back

Opp/Adj

Front

What is the mnemonic to remember trigonometric ratios?

Back

Soh Cah Toa

Front

In a right triangle, if the opposite side is 3 and the hypotenuse is 5, what is the sine of the angle?

Back

Front

In a right triangle, if the adjacent side is 4 and the hypotenuse is 5, what is the cosine of the angle?

Back

Front

In a right triangle, if the opposite side is 6 and the adjacent side is 8, what is the tangent of the angle?

Back

Front

What is the relationship between sine and cosine in a right triangle?

Back

Front

If the angle is 30 degrees, what is the sine value?

Back

Front

If the angle is 45 degrees, what is the cosine value?

Back