Cad Draw Circle With Radius

Circles and Ellipse command

Circles

The circles are widely used in design and drawings.

The circle command is used to draw a circle past specifying the center indicate and radius.

Permit's sympathize past 2 examples.

Example 1:

The steps to create a circle are given below:

1. Click on the Circle icon on the Ribbon Panel, as shown in the below image:
   
   OR
   Type Circle or C on the command line and printing Enter.
2. Specify the centre point of a circumvolve on the workspace or viewport.
3. Specify the radius of the circle.
   Or
   To specify bore, type D - press Enter - specify the diameter of the circle.
4. Printing Enter.

Example 2:

We can also create the circle randomly. The steps are listed below:

1. Click on the Circle icon on the Ribbon Panel, every bit shown in the below image:
   
   OR
   Type Circumvolve or C on the command line and press Enter.
2. Specify the middle point of a circle on the workspace or viewport.
3. Specify the endpoint of the radius through the cursor.

Types of Circles

In that location are three types of circles, which are listed below:

1. 2 signal circle
2. three point circle
3. Tangent circumvolve

1) two Point circle

Nosotros tin create a circle by specifying the two endpoints.

The altitude betwixt the ii specified endpoints will be considered as the bore of that circle.

Let's understand with an example.

Example: A circumvolve between 2 lines.

The steps to create a two-point circle are listed beneath:

1. Select the ii-Signal circle selection from the drop-down listing of the circle, as shown in the below prototype:
   
   Or
   Type C or Circle on the command line - Press Enter- type 2P - press Enter.
2. Click on the first endpoint of a circle diameter. We can also type the value to specify the endpoint.
3. Click on the second endpoint of a circle bore through the cursor, as shown in the beneath image:
   
   Nosotros can specify the endpoints according to the requirements.
4. The circle will exist created, equally shown in the beneath prototype:

2) 3 Point circumvolve

We tin create a circumvolve by specifying the three endpoints.

Allow's sympathise with an case.

Example: A circle betwixt iii edges.

The steps to create a three-signal circle are listed below:

1. Create three edges.
2. Select the 3-Point circle option from the driblet-down list of the circle, as shown in the below image:
   
   Or
   Blazon C or Circle on the command line - Press Enter- type 3P - press Enter.
3. Click on the first signal.
4. Click on the 2nd point.
5. Click on the third point.
   The three points are shown in the below image:
   
6. The circumvolve will exist drawn, every bit shown in the below prototype:

Tangent circle

The tangent circle command is used to draw circles on the tangent.

At that place are two types of the tangent circle, that appear on the drop-downward list of the circle icon on the ribbon panel, every bit shown in the below image:

Let'southward understand with 3 examples.

Instance 1: Tan, Tan, Radius

The steps to create a Ttr (Tangent tangent radius) circle are listed below:

1. Draw two lines in the viewport, equally shown in the below prototype:
   
2. Select the Tan, Tan, Radius circle option from the drop-down list of the circumvolve on the ribbon panel.
   Or
   Type C or Circle on the command line - Press Enter- blazon ttr - press Enter.
3. Click on the first point on the kickoff tangent.
4. Click on the second betoken on the other tangent.
5. Specify the radius of the circle. For example, 4.
6. The circumvolve will be drawn on the two tangents, equally shown in the below epitome:

The circumvolve will be adjusted according to the specified radius.

Example 2: Tan, Tan, Tan

The steps to create a (Tangent tangent tangent) circle are listed below:

1. Depict three lines on the viewport, equally shown in the below prototype:
   
2. Select the Tan, Tan, Tan circle option from the drib-down list of the circle.
3. Click on the first point on the first tangent.
4. Click on the second indicate on the second tangent.
5. Click on the 3rd point on the third tangent.
6. The circle will be fatigued on the 3 tangents, as shown in the below image:

We tin can modify the tangent and points according to the requirements.

Example 3: Tan, Tan, Radius

To create a circle inside a triangle

The steps to create a circle within a triangle are listed below:

1. Describe a triangle in the viewport, as shown in the below prototype:
   
2. Select the Tan, Tan, Radius circle selection from the drop-down list of the circle. Or
   Type C or Circle on the command line - Press Enter- blazon ttr - printing Enter.
3. Click on the showtime point on ane side of the triangle.
4. Click on the 2d and tertiary points on the other side of the triangle.
5. The circle will be fatigued inside the circle, as shown in the below epitome:
   

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Source: https://www.javatpoint.com/autocad-circles-and-ellipse-command

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