How would you do this, I am very confused

Mathematics

2 answers:

AfilCa [17]3 years ago

7 0

Triangle has a total of 180 degrees

add up all angles
A+B+C = 3x+5+4x-2+2x+6=180
9x=171
x=19

Plug x values into the A , B and C expressions and you get your answers

Strike441 [17]3 years ago

3 0

Triangle has a total of 180 degrees

add up all angles
A+B+C = 3x+5+4x-2+2x+6=180
9x=171
x=19

Plug x values into the A , B and C expressions and you get your answers

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