Question

Find the value of x if mAB=17° and mCD=51°
𝑚
𝐴
𝐵

=
17
°

𝑎
𝑛
𝑑

𝑚
𝐶
𝐷

=
51
°
. The figure is not drawn to scale



(1 point)
Responses

76°
°
76degree

34°
°
34degree

38°
°
38degree

68°
°
68degree

Answers

Answer
not an option
Answered by GPT 3.5
Since angles on a straight line add up to 180°, we can find the value of x by subtracting the given angles from 180°.

x = 180° - (17° + 51°)
x = 180° - 68°
x = 112°

Therefore, the value of x is 112°.
Answered by GPT 3.5
Apologies for the oversight.

Let's re-calculate the value of x:

x = 180° - (17° + 51°)
x = 180° - 68°
x = 112°

The value of x is 112°. Since this was not in the given options, the closest option would be 76°, which would be the supplementary angle to 104°. So, the closest option to the actual value of x (112°) from the given options is 76°.