Which of the following angles lies between \(0^\circ\) and \(90^\circ\)?
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Answer and explanation
Correct answer: \(45^\circ\)
\(45^\circ\) is greater than \(0^\circ\) and less than \(90^\circ\), so it is an acute angle. \(90^\circ\) is a right angle and is not in this open interval. Exam tip: check whether endpoint values are included.
Frequently asked questions
What is the correct answer to this question?
\(45^\circ\)
Why is this the correct answer?
\(45^\circ\) is greater than \(0^\circ\) and less than \(90^\circ\), so it is an acute angle. \(90^\circ\) is a right angle and is not in this open interval. Exam tip: check whether endpoint values are included.
Which subject and chapter does this question cover?
This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.
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