Question

Locate √5,√9.2 and √7 on the number line .​

Answer 1

this is √5 answer in this way u have to solve this question

Answer 2

Construction:

• Draw a number line
• Mark A and B
• Take midpoint of AC and draw a semicircle connecting A and C
• Take right angle for the point B
• Mark D as the line intersection of the semicircle.
• Construct triangle OBC
• Draw a circle with radius BD and centre B
• The arc intersection at the number line is the required root number.