Use Heron's Area Formula to Find the Area of the Triangle

question 64

Multiple Choice

Use Heron's area formula to find the area of the triangle pictured below, if $a = 8$ inches, $\mathrm { b } = 14$ inches, and $\mathrm { c } = 10$ inches.

• A) \(4 \sqrt { 6 }\)
• B) 40
• C) 56
• D) \(12 \sqrt { 66 }\)
• E) \(16 \sqrt { 6 }\)

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