Posted by Jay on .
Find the length of the altitude of an isosceles triangle if one side has a length of 20 ft and a base of 14 ft?

Geometry 
bobpursley,
what is sqrt (20^27^2)

Geometry 
Jay,
(20^27^2) = 351
sqrt of 351 = 18.7 
Geometry 
laue,
18.3