Force is all-conquering, but its victories are short-lived.
Abraham Lincoln - Date: Unknown



Areas and Dimensions of an Acute-angled Triangle

Enter data in the a b and c fields or in the b and h fields.
a
b
c
h


Area =  

Formulas:

A = Area
a = top edge of acute angle
b = base
c = side opposite acute angle h = height
A = (bh/2) or b/2 * sqrt (a2 - ((a2 + b2 + c2) / 2b)2)
h = 2A / b

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