Contents

Click Home tab Draw panel Circle drop-down Center, Radius. Find.

Measuring the radius of a circle

1. Click Home tab > Utilities panel > Measure to display the Measure dialog.
2. Click Radius to display the Measuring Tools tab.
3. In the graphics area, click point .

## How do you find the Radius of a drawing?

The letter ‘R‘ as shown is used widely in drawings and is short for the word Radius. Radius is the distance from the centre point of a circle to the circumference of a circle. It is always placed in front of the number. For Example R50, means the circle has a radius of 50mm.

## How do you find the dimension of a radius?

Create a Radius or Diameter Dimension

1. Click Annotate tab Dimensions panel Dimension. …
2. Select an arc or a circle.
3. At the prompt, enter r (Radius) or enter d (Diameter).
4. Before specifying the dimension line location, you can edit or rotate the text.
5. Click to place the dimension line.

## How do you draw a radius of a 2.5 cm circle?

Step-by-step explanation:

1. Construct 2.5 cm radius of circle O with the help of compass.
2. Measure 2.5 cm in scale and create a circle from point O.
3. Use the scale and draw a line 8 cm with help of scale join PO.
4. Now from P to O, We have to make a tangent.
5. Create a perpendicular bisector with the help of compass.
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## How do you find the radius of a smart size?

Creating Circular Dimensions

1. Click Smart Dimension. (Dimensions/Relations toolbar) or click Tools > Dimensions > Smart.
2. Select the circle.
3. Drag the dimension and click to place it.
4. Set the value in the Modify box and click .

## How do you draw a 3 point circle in Autocad?

Three points uniquely define a circle. If you circumscribe a circle around a triangle, the circumcenter of that triangle will also be the center of that circle.

## What is the dimension of radius of gyration?

So finally, the dimensional formula of the radius of gyration will be written as: \$left[ {{M^0}L{T^0}} right]\$. The power of zero on the dimension of the mass and time shows that the mass and the time dimensions are zero for the radius of gyration. So, the correct answer is “Option C”.

## What is the dimension of F?

By definition of the fundamental units, this yields 1 N = 1 kg× m/s2.

Secondary Dimension force F (sometimes f) N (Newton = kg× m/s2) lbf (pound-force) lbf (pound-force) 