Question

Answer the question in picture

Answer 1

Answer:

POQis a straight line

so angle POQ=180°

(x-1)+x+(x+1)=180°

=> x-1+x+x+1=180°

=> 3x=180°

=> x=180°/3= 60"

so, x=60°

so 5he three angeles are

(60-1)° , 60° , (60+1)°

=59° , 60° , 61°

Answer 2

Step-by-step explanation:

Please refer to the attachment.

Hope this helps you.