If angles j and k are supplementary angles, it means that the sum of their measures is 180°. So if m∠k is 117°, we can find m∠j by subtracting 117° from 180°:
m∠j = 180° - 117° = 63°
Therefore, m∠k is 117° and m∠j is 63°.
Angles j and k are supplementary angles. What is m∠k if m∠k=117° ?(1 point)
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