In part (a), prove that h || k. In parts (b) and (c), solve for x given that q || p and s || r, respectively x+y= 180°b. 24° 135 129° a Why is h || k? O A. Altenate interior angles are congruent O B. Since x and y are supplementary angles, the lines are parallel. O C. Since x+y = 180° and if x' is the corresponding angle to x, then x' is complementary to y and x' +y = 180 Therefore x and x both have the same measure. 90- y. O D. Sincex+y = 180° and if x' is the corresponding angle to x, then x' is supplementary to y and x' +y =180°. Therefore x and x both have the same measure, 180-y. b. Solve for x. c. Solve for x.

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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ChapterP: Preliminary Concepts
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In part (a), prove that h || k. In parts (b) and (c), solve for x given that q || p and s ||r, respectively
x+y= 180°b.
24°
135
129°
a. Why is h || k?
O A. Altemate interior angles are congruent.
O B. Since x and y are supplementary angles, the lines are parallel.
O C. Since x+y = 180° and if x' is the corresponding angle to x, then x' is complementary to y and x' +y = 180 Therefore x and x both have the same measure. 90- y.
O D. Sincex+y=180° and if x' is the corresponding angle to x, then x' is supplementary to y and x' +y =180°. Therefore x and x both have the same measure, 180- y
b. Solve for x.
x=
c. Solve for x.
Transcribed Image Text:In part (a), prove that h || k. In parts (b) and (c), solve for x given that q || p and s ||r, respectively x+y= 180°b. 24° 135 129° a. Why is h || k? O A. Altemate interior angles are congruent. O B. Since x and y are supplementary angles, the lines are parallel. O C. Since x+y = 180° and if x' is the corresponding angle to x, then x' is complementary to y and x' +y = 180 Therefore x and x both have the same measure. 90- y. O D. Sincex+y=180° and if x' is the corresponding angle to x, then x' is supplementary to y and x' +y =180°. Therefore x and x both have the same measure, 180- y b. Solve for x. x= c. Solve for x.
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