How To Represent 
on number line Explain Syep By step plz Be fast
Exam time!!!!!!!!!!!!!
Anonymous:
can we represent by succesive magnification?
plz fastttttttttt
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Draw a long horizontal line AB.
From A draw a line AC perpendicular to AB at A, of length 2 unit. So C is at 2 units from A.
Using compass measure 3 units. With C as the center, draw an arc cutting AB at D. Now AD will be √5 units.
There can be many ways. The above is one way.
Using Pythagoras theorem , we can say that
AD² = CD² - AC² = 3² - 2² = 5
AD = √5 units
From A draw a line AC perpendicular to AB at A, of length 2 unit. So C is at 2 units from A.
Using compass measure 3 units. With C as the center, draw an arc cutting AB at D. Now AD will be √5 units.
There can be many ways. The above is one way.
Using Pythagoras theorem , we can say that
AD² = CD² - AC² = 3² - 2² = 5
AD = √5 units
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why should we take 2 units only?
wait i explain
i hope its clear
ya thnk u
thnx a lotttt
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