honors geometry
posted by kourtney .
find the area of a triangle whose sides are 25,25, and 14

area= 1/2(b)(h)
area= 1/2(25)(14)
area= 1/2(350)
area= 175 
answer is not 175 but 168
need help 
92.87

area= 1/2(b)(h)
h=sqrt(15^27^2)
h=13.27
b=14
area= 1/2(b)(h)
area= 1/2(14)(13.27)
area= 92.87