Triangles SC p. IV (Honors)

Front

What do you multiply by to eliminate a fraction in a problem?

Back

The denominator.

Front

What is the acronym for remembering the trigonometric ratio placements?

Back

SOH CAH TOA.

Front

What is the value of x if the equation is set up correctly?

Back

12.2.

Front

What is the simplified ratio of tangent for angle Z if the opposite side is 3 and the adjacent side is 4?

Back

Front

When doing trigonometry, what mode must your calculator be in?

Back

Radian mode.

Front

Define the sine function in a right triangle.

Back

Sine is the ratio of the length of the opposite side to the hypotenuse.

Front

Define the cosine function in a right triangle.

Back

Cosine is the ratio of the length of the adjacent side to the hypotenuse.

Front

Define the tangent function in a right triangle.

Back

Tangent is the ratio of the length of the opposite side to the adjacent side.

Front

What is the Pythagorean theorem?

Back

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.