Question

using Heron's Formula
a = 3
b 2 c=5
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Answer 1

Step-by-step explanation:

Just use this two step process:

Step 1: Calculate "s" (half of the triangles perimeter):

s = a+b+c2

Step 2: Then calculate the Area:

herons formula A = sqrt( s(s-a)(s-b)(s-c) )

Answer 2

Answer:

√(s-a)(s-b)(s-c)

√7×8×5=280

Step-by-step explanation:

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