Friday

April 18, 2014

April 18, 2014

Posted by **Ariel** on Sunday, February 26, 2012 at 11:45pm.

between 1/16 and 1/20. What is the range of angle measures that a ramp should make

with a horizontal line? Round to the nearest degree.

- Geometry -
**MathMate**, Monday, February 27, 2012 at 12:24am1/16=tan

^{-1}1/16=9.09°

Similarly:

1/20=tan^{-1}1/20=?

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