Talk:OpenSCAD Tutorial/Chapter 7

The statement "The radius of the circular patterns should be 70, 140 and 280 units respectively."

should read:

"The radius of the circular patterns should be 140, 210 and 280 units respectively."

The statement "The variable r should be calculated at each repetition of the outer for loop according to the formula r = 70 + i*70."

should read:

"The variable r should be calculated at each repetition of the outer for loop according to the formula r = 140 + i*70."

Gsharpe155 (discuss • contribs) 01:22, 1 May 2020 (UTC)