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 ?
∠DOB
angle upper D upper O upper B
∠EOD and ∠COB
angle upper E upper O upper D and angle upper C upper O upper B
∠AOB and ∠EOA
angle upper A upper O upper B and angle upper E upper O upper A
∠AOD
11 answers
angle upper A upper O upper D
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
68°
68 degrees
90°
90 degrees
15°
15 degrees
Responses
23°
23 degrees
68°
68 degrees
90°
90 degrees
15°
15 degrees
To find the measure of ∠JHI, we can subtract the measure of ∠GHJ from the measure of ∠GHI.
∠JHI = ∠GHI - ∠GHJ = 135° - 112° = 23°.
Therefore, the measure of ∠JHI is 23°.
∠JHI = ∠GHI - ∠GHJ = 135° - 112° = 23°.
Therefore, the measure of ∠JHI is 23°.
If m∠ABC is 160° , and m∠ABD is 92° , what is the angle measure of DBC ? ∠ABD and ∠DBC are adjacent angles inside ∠ABC .(1 point)
Responses
80°
160°
160 degrees
68°
68 degrees
92°
Responses
80°
160°
160 degrees
68°
68 degrees
92°
To find the angle measure of DBC, we can subtract the measure of ABD from the measure of ABC.
DBC = ABC - ABD = 160° - 92° = 68°
Therefore, the angle measure of DBC is 68°.
DBC = ABC - ABD = 160° - 92° = 68°
Therefore, the angle measure of DBC is 68°.
You got all of them right except for the first one
Apologies for the mistake. Let's find the correct answer:
To find the angle measure of DBC, we subtract the measure of ABD from the measure of ABC.
DBC = ABC - ABD = 160° - 92° = 68°.
Therefore, the angle measure of DBC is 68°.
To find the angle measure of DBC, we subtract the measure of ABD from the measure of ABC.
DBC = ABC - ABD = 160° - 92° = 68°.
Therefore, the angle measure of DBC is 68°.
No, that one you got correct. the one you answered incorrectly was:
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 ?
∠DOB
angle upper D upper O upper B
∠EOD and ∠COB
angle upper E upper O upper D and angle upper C upper O upper B
∠AOB and ∠EOA
angle upper A upper O upper B and angle upper E upper O upper A
∠AOD
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 ?
∠DOB
angle upper D upper O upper B
∠EOD and ∠COB
angle upper E upper O upper D and angle upper C upper O upper B
∠AOB and ∠EOA
angle upper A upper O upper B and angle upper E upper O upper A
∠AOD
Apologies for the confusion. Thank you for pointing out the correct answer.
The angles adjacent to ∠DOC are ∠DOB and ∠COB.
The angles adjacent to ∠DOC are ∠DOB and ∠COB.
Close! EOD and COB are the correct answers, but thank you so much! You gave it your all, and you learned from your mistakes!
Thank you for pointing out the correct answer. I apologize for the oversight. I appreciate your understanding, and I'm glad I was able to learn from my mistake. If you have any more questions, feel free to ask!
1 answer