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October 30, 2014

October 30, 2014

Posted by **H** on Monday, March 1, 2010 at 6:29pm.

- math -
**Anonymous**, Monday, March 1, 2010 at 6:30pmIt's 1/4 the time shorter.

- math -
**Reiny**, Monday, March 1, 2010 at 7:02pmUse Pythagoras

h^2 = 250^2 + 110^2

= 74600

h = √74600

= 273.13 m

so what is 250+110 - 273.13 ?

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