3.09-3.11 CIRCLES

Which command shortcut is used to initiate the circle command in AutoCAD?

• CC

• CI

• CR

• C

On a scale of 1 to 5, how confident are you with today's lesson on circle commands in AutoCAD?

• 1 Not confident at all

  
  

• 2 Somewhat unsure

• 3 Neutral

• 4 Mostly confident

• 5 Very confident

The (a)   is the distance from the center of a circle to any point on its circumference.

Match the modifier with its shortcut.

• R

• radius

• D

• 3 Point

• 3P

• diameter

• 2P

• 2 Point

• TTR

• Tangent, Tangent, Radius

Match the modifier with its definition:

• Creates a circle using the radius

• 3P

• Creates a circle using 3 tangents

• R

• Creates a circle based on two endpoints

• D

• Creates a circle using the diameter

• 2P

• Creates a circle using 3 points

• Tan, Tan, Tan

If the radius of a circle is 5 units, what is the diameter?

Mathematical Equivalence

ON

If the diameter of a circle is 100 units, what is the radius?

Mathematical Equivalence

ON

A (a)   touches a circle at a single point without crossing it.

Which area of the lesson did you find most challenging? Please select the option that best describes your experience:

• Understanding the different circle modifiers

• Applying the circle commands in case study

• Using the correct sequence of steps for different circle commands

• None of these options

Which modifier is used to create a circle based on three points on the circumference?

• TAN, TAN, TAN

• TWO POINTS “2P”

• THREE POINTS “3P”

• TAN, TAN, RADIUS “TTR”