williekleckley williekleckley
  • 18-04-2020
  • Mathematics
contestada

The diagonal of a square has length 10√2. Find the area of the square.

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 18-04-2020

Answer: [tex]A = 100[/tex] square unit

Step-by-step explanation:

The formula for calculating the area of a square when the diagonal is given is :

[tex]Area = d^{2} / 2[/tex]

That is :

[tex]A = \frac{(10\sqrt{2})^{2}}{2}[/tex]

[tex]A = \frac{100(2)}{2}[/tex]

[tex]A = 100[/tex] square unit

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