aa101
aa101 aa101
  • 04-12-2018
  • Mathematics
contestada

Can someone please explain? :(

Can someone please explain class=

Respuesta :

AL2006
AL2006 AL2006
  • 04-12-2018

Look at the angles inside the triangle.

Two of them are equal !

That tells us that the sides opposite those angles are equal.

So  x² + 5 = 248 .

I'll bet you can take it from there and find the value of ' x '.  Right ?

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