185007 185007
  • 24-02-2021
  • Mathematics
contestada

Find x
16 ft
х
12 ft

Find x 16 ft х 12 ft class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-02-2021

Answer:

x = 20

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² = 12² + 16² = 144 + 256 = 400 ( take the square root of both sides )

x = [tex]\sqrt{400}[/tex] = 20

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