What is the approximate value of (\sqrt{11})?
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Answer and explanation
Correct answer: (3.32)
Step 1: Since (9<11<16), (\sqrt{11}) lies between (3) and (4). Step 2: Its approximate value is (3.316), so (3.32) is close. Step 3: In estimation, first set the range using perfect squares.
Frequently asked questions
What is the correct answer to this question?
(3.32)
Why is this the correct answer?
Step 1: Since (9<11<16), (\sqrt{11}) lies between (3) and (4). Step 2: Its approximate value is (3.316), so (3.32) is close. Step 3: In estimation, first set the range using perfect squares.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Irrational numbers.
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