## How many ways can you draw a circle in AutoCAD?

In total there are 6 ways to build circle in AutoCAD, which are divided into 3 groups:

- Center, Radius, Diameter.
- 2 points, 3 points.
- 2 Points of tangency, Radius (3 points of tangency).

## What is the meaning of semi circle?

In mathematics (and more specifically geometry), a semicircle is a one-dimensional locus of points that forms half of a circle. The full arc of a semicircle always measures 180° (equivalently, π radians, or a half-turn). It has only one line of symmetry (reflection symmetry).

## What does NC stand for in Fusion 360?

Post Process dialogue box

## How do you erase in AutoCAD?

To Erase an Object

- Click Home tab Modify panel Erase. Find.
- At the Select Objects prompt, use a selection method to select the objects to be erased or enter an option: Enter L (Last) to erase the last object drawn. Enter p (Previous) to erase the last selection set. …
- Press Enter to end the command.

## What is Circle command?

The circle command is used to draw a circle by specifying the center point and radius. … Specify the radius of the circle. Or. To specify diameter, type D – press Enter – specify the diameter of the circle.

## Which mode allows users to draw 90 degrees straight lines?

Ortho mode

## How do I cut an object in Corel Draw x7?

The Knife tool: useful tool, click on one side of an object, next click on the other side of the object, and the object will be cut into two by a straight line between the two points. Cutting along a curved line can be done by keeping the mouse button pressed while moving from side to side.

## How do I cut out an image in Corel Draw?

Click Image > Cutout Lab. In the Cutout Lab dialog box, click the Highlighter tool. In the preview window, draw a line along the edges of the image area that you want to cut out. Click the Inside Fill tool, and click inside the area you want to cut out.