Question

Please tell me what is vertex and arms and how to find???? ​

Answer 1

Answer:

1 (a) the vertex is O arms- MO and NO

(b) the vertex is O arms- PO and RO

(c) the vertex is T arms- ST and UT

vertex is the corner of the angle

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Answer 2

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a) Vertex:

Point M, N, O

Arm:

Ray OM and Ray ON.

b) Vertex:

Point P, O, R

Arm:

Ray OP and Ray OR.

c) Vertex:

Point S, T, U.

Arm:

Ray TS and Ray TU.