Question

7. Represent √5 on number line using semi circle method​

Answer 1

Answer:

To draw square root of 5 on a number line, following steps are to be followed.

Step 1: Draw a number line. Mark O as the zero on the number line.

Step 2: Mark a point A as -5 on the number line.

Step 3: Mark a point C as 1 on the number line.

Step 4: Mark a point B as the mid-point of AC.

Step 5: With point B as the centre and radius as AB draw a semicircle.

Step 6: From O draw a perpendicular line to the number line that intersects the previous drawn semi-circle at D. Here OD = square root of 5.

Step 7: With O as centre and radius as OD, draw an arc that intersects the number line at point E. Here E is the point square root of 5 on the number line.

Answer 2

Step-by-step explanation:

To represent √5 on the number line follow the following steps: Step 1: Draw a number line. Step 2: Let line AB of 2 units on the number line. Step 3: Now draw a perpendicular of unit 1 on point B and mark the other end as point C