In Fig. 8.135, if line segment AB is parallel to the line segment CD, what is the value of y?
A. 12
B. 15
C. 18
D. 20
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Answers
Answered by
21
Answer:
I thike answer is (D.20)
Answered by
36
Option D: 20 is the value of y
Explanation:
Given that the line segment AB is parallel to the line segment CD.
We need to determine the value of y.
Since, and are consecutive interior angles, then their sum must be supplementary.
Thus, we have,
Let us substitute the values of the angles in the figure, we get,
Adding the values, we get,
Dividing both sides by 9, we have,
Thus, the value of y is 20°
Hence, Option D is the correct answer.
Learn more:
(1) In the given figure ab parallel CF and CD parallel then find the value of x
brainly.in/question/4912528
(2) Find the value of x and y and then show that AB||CD
brainly.in/question/3161583
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