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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Find the missing angle in the triangle below
Transcribed Image Text:The image features a triangle with two of its interior angles labeled: one angle is 54 degrees, and the other is 67 degrees. The third angle, though not labeled, can be calculated using the fact that the sum of the interior angles of a triangle is always 180 degrees. Therefore, the third angle is 59 degrees (180 - 54 - 67 = 59).
This triangle appears to be an acute triangle, as all its angles are less than 90 degrees. The arrangement is a standard representation in geometry to discuss properties related to angles, triangle types, or trigonometric functions.
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