## Task 6

Draw a line segment $\overline{A B}$ that is $7 \mathrm{~cm}$ long, and a line segment $\overline{C D}$ that is $3 \mathrm{~cm}$ shorter.
The line segment $\overline{C D}$ is $4 \mathrm{~cm}$ long. (Drawing deviation $\pm 2 \mathrm{~mm}$ )

### 10.24.2 2nd Round 1988, Class 1