txmii txmii
  • 13-02-2017
  • Mathematics
contestada

I need help! how do I do this?

I need help how do I do this class=

Respuesta :

SyntaxError
SyntaxError SyntaxError
  • 13-02-2017
1)  35
2) 55
3) 70
4) 55

Use definitions of triangles

those two bars in the middle of one triangle indicate that the two sides are congruent. Now if two sides of a triangle are congruent then their angles must be congruent as well.
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