Answer:
x=30 degrees, 2x=60 degrees, 3x=90 degrees
Explanation:
in a triangle the sum of angles is 180 so
x+2x+3x=180
6x=180
x=180/6
x=30
so the angle x is 30 degrees, the angle that is 2x is 60 degrees and the angle the angle 3x is 90
9.4m questions
12.2m answers