CAD drawing
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This post was last edited by zhangmj511025 on 2017-11-28 at 10:38. Dear experts, given a straight line and an arc, with the center of the circle lying on another known straight line, how can we construct a circle that is tangent to both the straight line and the arc (the radius R is unknown)? Please explain the method for drawing the red circle as shown in the diagram. Thank you! How do I upload a picture?
Is the picture in the mind?
What does “Server (IO) Error” mean when trying to upload an attachment?
I found a method for drawing it online: use three points to draw a circle. Enter \"per\" followed by a space for the first point, then select the line on which the center of the circle lies; for the second and third points, enter \"tan\" followed by a space, and select the other line and the circle (the area where they are approximately tangent).