How to represent √-4 on the number line.
Answers
Answered by
1
Answer:
Draw a no. line and take B at 0 and C at 1 i.e. take BC = 1 units with B at 0.
Draw AC perpendicular to BC with length 1 units .
Join AB and use Pythagoras theorem to find the length of AB which will be ✓2.
Keep pointer of compass at B and taking radius as BA draw an arc cutting the number line in point D. AB = BD =✓2.
Similar questions