Angles j

Question

and k
are supplementary angles. What is m∠j
if m∠k=117°
?(1 point)
°

Answer 1

Supplementary angles are two angles that add up to 180 degrees. If \( m∠k = 117° \), you can find \( m∠j \) using the following formula:

\[ m∠j + m∠k = 180° \]

Substituting the value of \( m∠k \):

\[ m∠j + 117° = 180° \]

To find \( m∠j \), subtract 117° from both sides:

\[ m∠j = 180° - 117° = 63° \]

So, \( m∠j = 63° \).