2. What measuring instrument is a handy for checking corners? A Framing square C. Plum bob B. Measuring tape D. Wooden block

3. What tool is used to check the correct vertical alignment of a structure? A. Chalk line C. Pump bob B. Measuring box D. Tape measure

4. Which of the following masonry tools is used to snap guidelines? A. Chalk line C. Plump bob B. Measuring tape D. Wooden block

5. Which of the following materials is used as alternate for measuring instrumen А. СНВ C. String B. Plumb bob D. Wooden block

6. What is the area of the rectangle if the length is 3m and the width is 2m? A. 6 square meters C.5 square meters B. 6 meters D. 5 meters​