Question

name the arms of angle BOA​

Answer 1

OB and OA are the arms of angle BOA

Answer 2

hey mate : )

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Angles :When two rays meet at one point , the angle is formed. The common point is called the Vertex and the two rays are called the arms of the angle. Here B is the vertex and AB and AC are two rays which are arms of the angle ABC.

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hope it helps ^_^