Pythagorean Theorem and Trig Review

Front

What is the Pythagorean Theorem?

Back

Front

How do you solve for x in a right triangle using the Pythagorean Theorem?

Back

Front

What are the three main trigonometric ratios?

Back

The three main trigonometric ratios are: 1. Sine (sin) = Opposite/Hypotenuse 2. Cosine (cos) = Adjacent/Hypotenuse 3. Tangent (tan) = Opposite/Adjacent.

Front

What is SOH CAH TOA?

Back

SOH CAH TOA is a mnemonic to remember the definitions of the sine, cosine, and tangent functions: SOH = Sine = Opposite/Hypotenuse, CAH = Cosine = Adjacent/Hypotenuse, TOA = Tangent = Opposite/Adjacent.

Front

How do you find the missing angle in a right triangle using inverse trigonometric functions?

Back

Front

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

Back

Front

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

Back

Front

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

Back

Front

What is the relationship between sine, cosine, and tangent?

Back

Front

How do you apply the Pythagorean Theorem to find the length of a side?

Back