Jezebel is trying to figure out if cosine of an angle is dependent on the angle itself or the measures of the three sides of a triangle. She draws three right triangles as shown in the diagram, then finds the measure of L0 for each triangle. 15 22.5 9. 13.5 4 12 18 48°F Cloudy to search 近

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
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Jezebel is trying to figure out if cosine of an angle is dependent on the angle itself or the measures of
the three sides of a triangle. She draws three right triangles as shown in the diagram, then finds the
measure of 0 for each triangle.
15
22.5
13.5
4
12
18
48°F Cloudy
Type here to search
Transcribed Image Text:Jezebel is trying to figure out if cosine of an angle is dependent on the angle itself or the measures of the three sides of a triangle. She draws three right triangles as shown in the diagram, then finds the measure of 0 for each triangle. 15 22.5 13.5 4 12 18 48°F Cloudy Type here to search
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