An obtuse ∠GHI has a measure of 135° . It contains adjacent angles GHJ and JHI . ∠GHJ has a measure of 112° . What is the measure of ∠JHI ?(1 point)
Responses
90°
90 degrees
15°
15 degrees
68°
68 degrees
23°
To find the measure of ∠JHI, we need to subtract the measure of ∠GHJ from the measure of ∠GHI.
∠GHI - ∠GHJ = ∠JHI
135° - 112° = 23°
Therefore, the measure of ∠JHI is 23°.