Maths Exam Notes: What are Angles? Different types of Angles?

BY Team Aakash Byju's Maths Exam Notes: What are Angles? Different types of Angles?

Angle An angle is a figure formed by two rays intersecting at a common endpoint.

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Acute Angle An angle whose measure is less than 90 degrees and greater than zero degrees, is called an 丙acute angle丙.

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Right Angle An angle whose measure is 90 degrees is called a 丙Right angle丙.

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Obtuse Angle An angle whose measure is greater than 90 degrees and less than 180 degrees is called an 丙obtuse angle丙.

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Straight angle A straight angle is defined as an angle with a measure of 180 degrees. Note: Two right angles are equal to a straight angle.

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Reflex Angle A reflex angle is defined as an angle that is greater than 180 degrees but less than 360 degrees.

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Zero Angle A zero angle is defined as an angle with a measure of zero degrees.

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Complete Angle An angle whose measure is 360 degrees is called complete angle.

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