Finding Missing Sides and Angles Right Triangle Trig Review

Front

What is the ratio for Sine?

Back

Front

What is the ratio for Cosine?

Back

Front

What is the ratio for Tangent?

Back

Front

What does SOH CAH TOA stand for?

Back

SOH CAH TOA is a mnemonic to remember trigonometric ratios: SOH = Sine = Opposite/Hypotenuse, CAH = Cosine = Adjacent/Hypotenuse, TOA = Tangent = Opposite/Adjacent.

Front

How do you find the missing side in a right triangle?

Back

To find the missing side, use the appropriate trigonometric ratio (Sine, Cosine, or Tangent) based on the known angles and sides.

Front

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

Back

Front

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

Back

Front

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

Back

Front

What is the Pythagorean theorem?

Back

Front

How do you calculate the angle using the inverse trigonometric functions?

Back