Homework Help: 9th grade

Posted by nae on Tuesday, August 3, 2010 at 1:14am.

At a certain time, a vertical pole 3 meters tall casts a 4 meter shadow. What is the angle of elevation of the sun? Round your answer to the nearest meter

9th grade - bobpursley, Tuesday, August 3, 2010 at 8:56am
Since when is angles in meters?

tanTheta=3/4
theta= arctan .75
9th grade - nae, Tuesday, August 3, 2010 at 8:54pm
since geometry
9th grade - justin williams, Thursday, August 5, 2010 at 6:08pm
how do u turn 1095millionths into scientific notation

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