An artist uses proportion to ensure that a. all parts of the image are the correct size b. one area stands out more than another c. to create patterns across an image d. to assist in the development of texture

Fist of all, you need to learn about cad and architecture or basic engineering or architecture drawing in order to prorperly use and utilize cad programs.it's as abbreviated computer-aided-drafting. it will the user acquire skills faster since it's aided by technology

The answer is c. ts-ang chieh