Question

represent root 7 on number line line with steps​

Answer 1

Answer:

Let A be on the line such that OA=1.

Draw AB perpendicular to OA at A such that AB=1. Then.

OB2=OA2+AB2=12+12=2 Thus OB=2 ​.

Again draw CD prependicular to l such that CD=1. Then.

OD2=OC2+CD2=2+1=3. Thus OD=3 ​.

Hence OF=7 ​. With O as centre and OF as radius, cut l at G.

Step-by-step explanation:

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