jasminearagon7 jasminearagon7
  • 02-06-2021
  • Mathematics
contestada

My very last last assignment and I NEEDD HELP ASAP
(part 3) Thank you all for your help so much this yr:(

My very last last assignment and I NEEDD HELP ASAP part 3 Thank you all for your help so much this yr class=

Respuesta :

jasongggg
jasongggg jasongggg
  • 02-06-2021

Answer:

51.575

Step-by-step explanation:

[tex]s = \frac{9 + 12 + 17}{2} = 19[/tex]

[tex]area = \sqrt{19(19 - 17)(19 - 9)(19 - 12)} \\ = 51.575[/tex]

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