Question

answer the following from figure
angel 1+2+3
(A) 360 (B) 90
(C) 120 (D) 180
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Answer 1

Answer:

180

Step-by-step explanation:

please mark as brainlist answer

Answer 2

Answer:

180

Step-by-step explanation:

by angle sum property

1+2+3=180

as,it is a eqivaletral triangle so,all the angles of triangle will be 60

60+60+60=180