Heron's Formula & Triangle Inequality

AMT 7 · Lessons 1.1 and 1.2 Quiz

30 items. Pick one answer per item; you'll see right away if it's correct, along with the solution. A scientific calculator is allowed.

A = √[ s(s − a)(s − b)(s − c) ]
s = (a + b + c) ÷ 2
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