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 23° 23 degrees 90° 90 degrees 15° 15 degrees 68°
To find the measure of ∠JHI, we can subtract the measure of ∠GHJ from the measure of ∠GHI.
∠GHI = 135°
∠GHJ = 112°
∠JHI = ∠GHI - ∠GHJ = 135° - 112° = 23°
The measure of ∠JHI is 23°.
Use the image to answer the question. An illustration shows five rays with points near the arrows labeled A, B, C, D, and E in a counterclockwise direction, emerging from a common point labeled O. The points A, O, and E fall on a straight line. All the four angles are marked but unlabeled. Which angle(s) are adjacent to ∠DOC? (1 point) Responses ∠AOD angle upper A upper O upper D ∠EOD and ∠COB angle upper E upper O upper D and angle upper C upper O upper B ∠DOB angle upper D upper O upper B ∠AOB and ∠EOA
Based on the information given, we can determine that ∠DOC is adjacent to ∠DOB and ∠COB. Therefore, the correct answer is ∠DOD and ∠COB.
these are the only answers
(1 point) Responses ∠AOD angle upper A upper O upper D ∠EOD and ∠COB angle upper E upper O upper D and angle upper C upper O upper B ∠DOB angle upper D upper O upper B ∠AOB and ∠EOA