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Question
An angle in a semi-circle is:
Options
π
`pi/4`
`pi/2`
2π
MCQ
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Solution
π or 180°
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Mensuration - Area and Volume (Entrance Exam)
Is there an error in this question or solution?
An angle in a semi-circle is:
π
`pi/4`
`pi/2`
2π
π or 180°