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9 votes
9 votes
Please help ASAP question id in the pictureee!!

Please help ASAP question id in the pictureee!!-example-1
User Nattyddubbs
by
2.9k points

1 Answer

12 votes
12 votes

Answer:

  • See below

Explanation:

Use Pythagorean to find the missing side:


  • x = √(15^2-12^2) =√(81) =9

Find perimeter:

  • P = 9 + 12 + 15 = 36 miles

Find area:

  • A = 1/2*9*12 = 54 sq. miles
User Jamielynn
by
2.9k points
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