Josedrp789 Josedrp789
  • 09-03-2018
  • Mathematics
contestada

solve for x in the diagram solve it

solve for x in the diagram solve it class=

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choixongdong
choixongdong choixongdong
  • 09-03-2018
x^2 = 9^2 + 12^2
x^2 = 81 + 144
x^2 = 225
x = 15

answer is C. 15
Answer Link
TheLazyNobita
TheLazyNobita TheLazyNobita
  • 05-06-2020

Step-by-step explanation:

Using pythagoras theorem :

x² = 12² + 9²

x² = 144 + 81

x² = 225

x = 15

Answer Link

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