formula of triangle

When we discuss on calculating triangle, we need to know what are the formula of triangle before we start. This is what i want to discuss with you guys today.

Formula for a Triangle:

Area of triangle = ½(Base *height),

Perimeter of triangle= (sum of three sides) = (a + b + c)

Use these formulas and calculate any problem with triangle. I am sure this post is very useful to you all. Give me your comments.

I have another important post which i posted a few days back called algebra math problems, check that out...