dana190 dana190
  • 14-03-2021
  • Mathematics
contestada

Find the value of x in the triangle shown below.
2
7
x

Find the value of x in the triangle shown below 2 7 x class=

Respuesta :

senalvidun
senalvidun senalvidun
  • 14-03-2021

Answer:

[tex] {2}^{2} + {x}^{2} = {7}^{2} \\ {x}^{2} = 49 - 4 \\ x = \sqrt{45} \\ x = 6.708[/tex]

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Аноним Аноним
  • 14-03-2021

Answer:

By using Pythagoras theorem we get

H²=p²+b²

7²=2²+x²

X²=7²-2²

X=√(49-4)=√45=3√5

Step-by-step explanation:

Answer Link

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