lamber346 lamber346
  • 08-05-2018
  • Mathematics
contestada

A right triangle has sides measuring 5 inches, 12 inches, and 13 inches. What is the area, in square inches, of this triangle ?

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altavistard
altavistard altavistard
  • 08-05-2018
Please look up and apply Heron's Formula.  Start by calculating s, where
        a  +  b  +  c
s = -------------------
               2

Then calculate A:

A = sqrt[ s(s-a)(s-b)(s-c) ]
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