What is the formula in finding the height of a triangle?

Answer 1

NOTE: only works for isocoles (at least 2 sides of eqaul length and angle apart)

you need to use Pythagoras therom in the below manner:

(1/2 the base 1st to make 2 triangles)

the longest side (c) squared divided by 1/2 the base (b) squared = answer (a) squared. square root the answer to find the height

or in simpler terms

C^2/ 1/2 the base^2=A^2

C^2/B^2=A^2

which would be directly opposite to the formula a^2 * B^2 = C^2