Angles j and k are supplementary angles. What is m∠k if m∠j=34° ?

Answer 1

If angles j and k are supplementary, it means they add up to 180 degrees. Since the measure of angle j is 34 degrees, the measure of angle k can be found by subtracting 34 degrees from 180 degrees:

m∠k = 180° - 34° = 146°