Question

angle = 100
, angle 2=?,angle3=20
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Answer 1

Answer:

=100–20

=80

so the 2 angle is 80

Answer 2

Answer:

angle x= 60

Step-by-step explanation:

3 angles are given so i guess triangle.

let angle 2 =x

100+x+20=180

x=180-120

x=60