Concept of an Angle . ( Please atleast it should be 3 lines ) .
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•In geometry, an angle can be defined as the figure formed by two rays meeting at a common end point. Angles are measured in degrees, using a protractor.
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An Angle is made between two rays. It represent by the sign '∠'. Angles are measured in degree(°) .
- Acute Angle :- An acute angle measures between 0° to 90°. It follows the condition
- Right Angle :- An angle of 90° is known as Right Angle.
- Obtuse Angle :- An angle measures between 90° and 180° is called obtuse angle.
- Straight Angle :- An angle of 180° is known as Straight Angle.
- Reflex Angle :- An angle between 180° and 360° is known as reflex angle.
- Complete Angle :- An angle of 360° is known as Complete angle.
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