Question

Represent underfoot 3
on a number line​

Answer 1

Answer:

2x+3 x+40 = 180 (linear pair)

5x=140

x=28

Answer 2

Answer:

Step-by-step explanation:

As we know under-root 4 is equal to 2. So from 4, draw a line 1cm and join the point to number 3 on the number line and now take the same radius of the line joining '3' and draw an arc. Thus the root will be represented on the number line.