Angles j and k are supplementary angles. What is m∠k if m∠j=34° ?(1 point)
Since angles j and k are supplementary, their sum is 180 degrees.
If m(angle j) = 34 degrees, then m(angle k) = 180 - 34 = <<180-34=146>>146 degrees.
Therefore, m∠k = 146 degrees.