Question 619808
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Hi,
two angles are complementary to each other.  (their sum = 90°)
The measure of angle {{{A=3x+30}}} and the measure of angle {{{B=2x}}}
  (3x+30)+ 2x = 90°
    5x = 60°
     x = 12°
Angle A = 66°  and Angle B = 24°
CHECKING our Answer***
 66° + 24° = 90°