Finding the approximation value of an irrational number

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check the statement
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check the statement
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check the statement
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check the statement
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check the statement
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choose the correct answer
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choose the correct answer
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choose the correct answer from a, b, c or d
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choose the correct answer from a, b, c or d
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choose the correct answer from a, b, c or d
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check the statement
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choose the correct answer from a, b, c or d
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choose the correct answer
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choose the correct answer
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choose the correct answer
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choose the correct answer
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choose the correct answer
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choose the correct answer