leahkenzie02 leahkenzie02
  • 15-10-2021
  • Mathematics
contestada

please help ASAP question id in the pictureee!!

please help ASAP question id in the pictureee class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 15-10-2021

Answer:

  • See below

Step-by-step explanation:

Use Pythagorean to find the missing side:

  • [tex]x = \sqrt{15^2-12^2} =\sqrt{81} =9[/tex]

Find perimeter:

  • P = 9 + 12 + 15 = 36 miles

Find area:

  • A = 1/2*9*12 = 54 sq. miles
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