represent the number line root 20
Answers
Answered by
1
Answer:
Step-by-step explanation:
Nearest perfect square less than square root(20) is 16.
...
Consider name of 0 as point O.
Mark a point on 4 units on right side of number line. ...
Draw a segment of 2 units from point A perpendicular to number line with the help of protractor. ...
Join points O and B.
Now the length of OB is square root(20) by Pythagoras' theorom.
Similar questions