What is square footage of triangle 60 x 112 x 96?
A APRIL0125 New member Joined Nov 14, 2013 Messages 1 Nov 14, 2013 #1 What is square footage of triangle 60 x 112 x 96?
L LoyalKnight New member Joined Nov 14, 2013 Messages 7 Nov 14, 2013 #2 You mean the area? use the heron's formula : http://www.mathopenref.com/heronsformula.html
D DrPhil Senior Member Joined Nov 29, 2012 Messages 1,383 Nov 14, 2013 #3 APRIL0125 said: What is square footage of triangle 60 x 112 x 96? Click to expand... There is a formula for the area of a triangle when given the 3 sides (a, b, c). Let....... \(\displaystyle s = (1/2)(a + b + c)\) Then ....\(\displaystyle \displaystyle A = \sqrt{s(s-a)(s-b)(s-c)}\)
APRIL0125 said: What is square footage of triangle 60 x 112 x 96? Click to expand... There is a formula for the area of a triangle when given the 3 sides (a, b, c). Let....... \(\displaystyle s = (1/2)(a + b + c)\) Then ....\(\displaystyle \displaystyle A = \sqrt{s(s-a)(s-b)(s-c)}\)