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Please help, thanks!

Please help, thanks!-example-1
User Bvanvugt
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1 Answer

1 vote

Answer:

(1+2x) + (29+x) =180°

=1+2x+29+x=180°

3x+30=180°

3x=180-30

x= 150/3

x=50

the value of x is 50

User Jasinth Premkumar
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