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The opposite angles formed when two ilnes intersect are angles. 5 Four straight lines, k, €, m, andn, intersect as shown. Lines k and n are perpendicular. Find the value of x. A 28 B 42 C 58 12x-49) D 87 Tell whether each statement is True or False.

The opposite angles formed when two ilnes intersect are angles. 5 Four straight lines, k, €, m, andn, intersect as shown. Lines k and n are perpendicular. Find the value of x. A 28 B 42 C 58 12x-49) D 87 Tell whether each statement is True or False.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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The opposite angles formed when two lines intersect are LESSON angles. O Four straight lines, k, e, m, and n, Intersect as shown. Lines k and n are perpendicular. Find the value of x. A 28 55 B 42 C 58 (2x-49) D 87 Tell whether each statement is True or False. True False a. The sum of the measures of two supplementary angles is 90°. b. If the measure of an acute angle is x°, then the measure of its complementary angle is (90- x)°. c. Two adjacent angles are always complementary or supplementary.
Transcribed Image Text:The opposite angles formed when two lines intersect are LESSON angles. O Four straight lines, k, e, m, and n, Intersect as shown. Lines k and n are perpendicular. Find the value of x. A 28 55 B 42 C 58 (2x-49) D 87 Tell whether each statement is True or False. True False a. The sum of the measures of two supplementary angles is 90°. b. If the measure of an acute angle is x°, then the measure of its complementary angle is (90- x)°. c. Two adjacent angles are always complementary or supplementary.
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