Okay, new one @smoothmath :D I think I got this one though :3

The distance between the end of a lamppost's shadow and the top of the lamppost is 39 feet. The angle measure of the shadow is 23°.
http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0402_05/0402_G5_Q2.gif
How long is the shadow of the lamppost, rounded to the nearest tenth of a foot?
cos(23) = x/39
x=35.1 yay or nay?

Question

Okay, new one @smoothmath :D I think I got this one though :3

The distance between the end of a lamppost's shadow and the top of the lamppost is 39 feet. The angle measure of the shadow is 23°. 
http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0402_05/0402_G5_Q2.gif
How long is the shadow of the lamppost, rounded to the nearest tenth of a foot?
cos(23) = x/39
x=35.1  yay or nay?

anonymous · Answer

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Did I draw that correctly? In particular, did I mark the correct angle?