retajkhassawneh13
retajkhassawneh13 retajkhassawneh13
  • 12-04-2021
  • Mathematics
contestada

solve for x
I'm not sure of the way I answered it so can anyone help plz​

solve for xIm not sure of the way I answered it so can anyone help plz class=

Respuesta :

ganjilaya2019
ganjilaya2019 ganjilaya2019
  • 12-04-2021

Answer:

x = √76

Step-by-step explanation:

in upper triangle :

7² - 3² =40 so the third side of the upper triangle is : √40

in the biggest triangle :

(3+3)² + 40 = 76 so the another side of the biggest triangle is : √76

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