marianavalean
marianavalean marianavalean
  • 24-04-2020
  • Mathematics
contestada

Need help with this

Need help with this class=

Respuesta :

surjithayer10 surjithayer10
  • 24-04-2020

Answer:

Step-by-step explanation:

Jamie is correct.

two angles are equal in an isosceles triangle.

let the angles be x,x,y

if she knows x

then y=180-(x+x)=180-2x

so she can find y

similarly if she knows y then she can calculate x.

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