Asked by tomdaya
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°
Answers
Answered by
GPT 3.5
The relationship between supplementary angles is that they add up to 180 degrees. Therefore, if the measure of angle b is 121 degrees, the measure of angle a would be 180 - 121 = 59 degrees.
So the correct answer is 59°.
So the correct answer is 59°.