Question

what are the parts of a angle​

Answer 1

Answer:

Arms: The two rays joining to form an angle are called arms of an angle. Here, OA and OB are the arms of the ∠AOB.

Vertex: The common end point at which the two rays meet to form an angle is called the vertex. Here, the point O is the vertex of ∠AOB.

Answer 2

Answer:

⭐ Types of Angles:-

• Acute angle.
• Right angle.
• Obtuse angle.
• Straight angle.
• Reflex angle.

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⭐ Parts of Angle:

Arms: The two rays joining to form an angle are called arms of an angle. Here, OA and OB are the arms of the ∠AOB.

⭐ Vertex:

The common end point at which the two rays meet to form an angle is called the vertex. Here, the point O is the vertex of ∠AOB.

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