Asked by Anonymous

What advantage is there to using algebric eqautions instead of numerical values when defining the dimensions of a CAD model?
Answered by Writeacher
assistance needed

Please type your <u>subject</u> in the <b>School Subject</b> box. Any other words are likely to delay responses from a teacher who knows that subject well.
Answered by bobpursley
For one, one can scale or make geometric increases without changing all the values.