v3 V3 sin 30 = , cos 30° = , tan 30° = COS %3D O sin 30° = , cos 30° = . , tan 30° = %3D %3D V3, cos 30° = V2, tan 30° = %3D %3D 2. O sin 30° = , co , 30 = , tan 30° = /2 V3 2 %3D COS %3D

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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Use the definitions of the trigonometric ratios to find the value of sin 30 degrees, cos 30 degrees, and tan 30 degrees
, tan 30° =
sin 30° = .
cos 30° = .
tan 30°
V3
%3D
%3D
%3D
V3
sin 30° = , cos 30°
등, tan 30°
V3
|3D
3
O sin 30° = V3, cos 30 = /2, tan 30° = V
O sin 30° = , cos 30° = , /2
V3
tan 30" =
%3D
Transcribed Image Text:, tan 30° = sin 30° = . cos 30° = . tan 30° V3 %3D %3D %3D V3 sin 30° = , cos 30° 등, tan 30° V3 |3D 3 O sin 30° = V3, cos 30 = /2, tan 30° = V O sin 30° = , cos 30° = , /2 V3 tan 30" = %3D
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