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प्रश्न
Draw a line segment of length `sqrt3` cm.
संख्यात्मक
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उत्तर
Construct a right angled triangle OAB, in which
∠A = 90°, OB = 2 cm and AB = 1 cm
Using OA2 + AB2 = OB2
we get: OA = `sqrt3` cm
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Simplifying an Expression by Rationalization of the Denominator
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