Question

2. Show the number √5 on the number line.
3*. Show the number√7 on the number line.​

Answer 1

first make a line

Then construct 5 cm and name it ab.

Make 1 cm on bi and name it BC.

Make a line intersecting AC.

Name the intersecting point of AC ,O.

Make 90 degree on v.

Make a semi circle on AC.

Point a letter E in the semicircle and the line of 90 degree

At last put the rounder in the line b. And construct a point d.

Point D represents root 5 on the number line.