Midterm Practice Part 2

Front

Back

89.2 degrees.

Front

Back

-480 degrees.

Front

Back

-60 degrees.

Front

Back

75°.

Front

Back

Option B.

Front

Define co-terminal angles.

Back

Co-terminal angles are angles that share the same terminal side when drawn in standard position, differing by multiples of 360°.

Front

How do you find a negative co-terminal angle?

Back

To find a negative co-terminal angle, subtract 360° from the given angle until the result is negative.

Front

What is the formula to convert radians to degrees?

Back

Degrees = Radians × (180/π).

Front

Back

270°.

Front

What is the standard position of an angle?

Back

An angle is in standard position when its vertex is at the origin and its initial side lies along the positive x-axis.