Trigonometry Angles and Coordinates

Flashcards covering key concepts related to trigonometric angles and their corresponding coordinates.

The angle measured counterclockwise from the positive x-axis is called __.

The standard position angle.

The coordinates at the angle 0° are __.

(1,0)

The coordinates at the angle 90° are __.

(0,1)

In standard position, the angle 180° corresponds to the coordinates __.

(-1,0)

The angles corresponding to the coordinates (0,-1) are __.

270° and 450°.

The angle 210° is located in the __ quadrant.

Third quadrant.

The angle 120° is equal to __ in radians.

2π/3.

The measure of a complete rotation in degrees is __.

360°.

The angle 300° is located in the __ quadrant.

Fourth quadrant.

The coordinates at 240° are __.

(-1/2, -√3/2)