Question

represent root 13 on number line by both methods​

Answer 1

Answer:

Step-by-step explanation:

raw IJ ⊥ l, such that IJ = 1 units

Join OI,

In right ΔOIJ,

OI2 = OJ2 + JI2

OI = square root of 13= OL

Taking O as centre and OI as radius, draw an arc which cuts l in L.

The point L represents square root of 13on the number line.

Answer 2

Hi

1. At point C construct a perpendicular cx of unit 2 and join ox

1. Since ox represent root 13 with o as centre radius ox cut an arc on l and name the point as E point e represents root 13 on the number line with respect to 0

in triangle ocx by pythagoras theorem ox^2=oc^2+cx^2=9+4=13=ox=root 13 ans

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