In Exercises 9 and 10, use Heron’s Formula. Find the area of a triangle whose sides measure 13 in., 14 in., and 15 in.

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In Exercises 9 and 10, use Heron’s Formula. Find the area of a triangle whose sides measure 13 in., 14 in., and 15 in.

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In Exercises 9 and 10, use Heron’s Formula.

Find the area of a triangle whose sides measure 13 in., 14 in., and 15 in.

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