Objective
To verify and apply the trigonometric formula, Heron's formula, to find the area of a triangle.
Web Resources
http://mathworld.wolfram.com/HeronsFormula.html Extra notes explaining the formula
http://www.mathsisfun.com/geometry/herons-formula.html Color Notes for visual learners & animated triangle
http://www.csgnetwork.com/herontriangleareacalc.html Heron's Formula calculator
http://www.education.com/study-help/article/heron-formula_answer/ Practice Problems with Answers
http://www.mathsisfun.com/geometry/herons-formula.html Color Notes for visual learners & animated triangle
http://www.csgnetwork.com/herontriangleareacalc.html Heron's Formula calculator
http://www.education.com/study-help/article/heron-formula_answer/ Practice Problems with Answers
Lesson Video
Pay Attention to the Following:
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