Carlo measured a 6-meter classroom wall using a 30 cm steel ruler repeatedly. His final measurement was inaccurate. What was his main mistake?, He measured too slowly., He should have used a protractor., He forgot to draw a border line., He used a tool not suitable for long measurements., You are assigned to measure the height of a door (2 meters). Your group only has a steel ruler and a tape measure. Which should you choose and why?, Steel ruler, because it is stronger., Steel ruler, because it is more colorful., A tape measure, because it is designed for longer distances., Either of the tools because they work the same., During drafting, you notice your vertical lines are slightly slanted. Which combination of tools should you use to correct this?, Divider and protractor, Tape measure and compass, T-square and triangle, Vernier caliper and steel ruler, You are asked to divide a 25 cm line into five equal parts accurately. Which tool ensures equal spacing with the least error?, Divider, Protractor, Tape measure, T-square, You need to draw horizontal lines parallel to the edge of the drawing board. Which tool is best to use?l should you use together with a T-square?, Divider, Protractor, Triangle, T-square

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