SOLUTION: An isoceles triangle has a vertical of 108 and a base 20 cm long. Calculate the Altitude. I havent tried any way of solving this problem, I dont really know where to start. I need

Algebra ->  Trigonometry-basics -> SOLUTION: An isoceles triangle has a vertical of 108 and a base 20 cm long. Calculate the Altitude. I havent tried any way of solving this problem, I dont really know where to start. I need       Log On


   



Question 251250: An isoceles triangle has a vertical of 108 and a base 20 cm long. Calculate the Altitude. I havent tried any way of solving this problem, I dont really know where to start. I need help.
Answer by vksarvepalli(154) About Me  (Show Source):
You can put this solution on YOUR website!
if you draw the figure you will get it very easily. just try to find the angles. the altitude bisects the base
the altitude is = 10tan36=7.265 ans.
if you are not getting it ask me at logssvk@yahoo.co.in, i will explain you, if needed