Question

Represent √9.4 on number line using successive magnification.​

Answer 1

Answer:

Draw a line AB of 9.4 cm from scale. ...

Then, from point C bisect the line in two equal parts.

Then, from the mid point of line AB draw a semi-circle whose ends should touch point A and point C.

Then, from point B draw a 90degree angle.

Step-by-step explanation:

Answer 2

Answer:

Represent √9.4 on number line

Step 1: Draw a line segment AB = 9.4 units

Follow step 2 to Step 6 mentioned above.

BD² = 2OC x BC – (BC)²

= 2 x 5.2 x 1 – 1

= 9.4

=> BD = √9.4

I hope it's help you!!

pls Mark me as brainlist ☺️