Oriented angles

Caroline Lebiedinsky, 06.11.2024

First do the discovery activities and answer the questions below them. Then practice drawing some oriented angles and finding the correct quadrant. After enough practice, answer the quiz.

Inhaltsverzeichnis

  1. Discovery
    1. Angles in Standard Position
    2. Angle Orientations (Standard Position)
    3. Discover the four quadrants
  2. Practice
    1. Sketching Angles in Standard Position
    2. Finding the quadrant of angles in standard position
  3. Evaluation
    1. Quiz: Sketching Angles in Standard Position

1.

Discovery

  • 1. Angles in Standard Position
  • 2. Angle Orientations (Standard Position)
  • 3. Discover the four quadrants

1.1.

Angles in Standard Position

The angle drawn below in the coordinate plane is classified as being drawn in [b]STANDARD POSITION. [br][br][/b]Interact with the applet for a minute.[br]Then answer the question that follows.
ANGLE IN STANDARD POSITION:
1.
What does it mean for an angle drawn in the coordinate plane to be drawn in [b]STANDARD POSITION? [br][br][/b](Your definition should list 2 criteria.)
– Caroline Lebiedinsky, Tim Brzezinski

1.2.

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1.3.

–

2.

Practice

  • 1. Sketching Angles in Standard Position
  • 2. Finding the quadrant of angles in standard position

2.1.

Sketching Angles in Standard Position

Note: The measure of the arc between any 2 adjacent points on the circle = 15 degrees.
– Caroline Lebiedinsky, Tim Brzezinski

2.2.

–

3.

Evaluation

  • 1. Quiz: Sketching Angles in Standard Position

3.1.

Quiz: Sketching Angles in Standard Position

Note: The measure of the arc between any 2 adjacent points on the circle = 15 degrees.
Note: The measure of the arc between any 2 adjacent points on the circle = 15 degrees.
Note: The measure of the arc between any 2 adjacent points on the circle = 15 degrees.
Note: The measure of the arc between any 2 adjacent points on the circle = 15 degrees.
– Caroline Lebiedinsky, Tim Brzezinski

Information