9. Draw a line tangent to two circles of different radii Uncrossed tangent

محاضرة1 التصميم بواسطة الحاسوب شعبة 2

10. Draw a line tangent to two circles of different radii crossed tangent

9. Draw a line tangent to two circles of different radii Uncrossed tangent

8. Construct an arc of a given radius tangent to two circles

7. Construct a combined tangency arc of a given radius tangent to two circles

6. Construct an arc of a given radius tangent to two circles from the inside

5. Construct an arc of a given radius tangent to two circles from the outside

4. Construct an arc of a given radius tangent to a straight line and a circle

3. Construct an arc of a given radius tangent to two straight lines

2. Drawing perpendicular lines

1. Drawing parallel lines