Question

represent √7.8 on number line geometrically.




please answer this question..
answer in picture step by step..
answer will be marked as brainliest..​

Answer 1

Answer:

1. draw a line of 7.8 then extend it 1 cm

2. then name the begining point a ,where line os of 7.8 NAME it b ,name the last point as c .

3. with compass taking c as Center make arc at top and bottom and open more than half compas and make a semi circle .

5. see that when u make semi circle the start at point a and end at c.

6. then taking b as center make 90 degre .

7. then after making 90 degree draw a line at the center of arc of 90 degree .

8. where the line cut the semi circle that u make in 3 step . put the nip of pencil at the cut point and come down towards the line 7.8 cm .