Can anyone help me with this CAD file The dimensions are in

Can anyone help me with this CAD file? The dimensions are in mm. I am trying to complete the drawing but the grading program says my file is incorrect.

d20 15- R4 10 -030 020 35 32 R5 25 R10- 170 R2 R5 20- R5 30 LR7.5 02 20 51 RR

Solution

You must define unit in your drawing to correct measurement. You can change drawing units from application menu (the big red A on top left corner) > Drawing Utilities > Units. Or simply type UNITS then press ENTER.