Use the relationship between supplementary angles ∠a
and ∠b
. What is m∠a if m∠b=121°?(1 point)
Responses
59°
59 degrees
31°
31 degrees
121°
121 degrees
301°
and ∠b
. What is m∠a if m∠b=121°?(1 point)
Responses
59°
59 degrees
31°
31 degrees
121°
121 degrees
301°