wap011
wap011 wap011
  • 20-12-2020
  • Mathematics
contestada

HELP ME SOLVE THIS PLEASE!

HELP ME SOLVE THIS PLEASE class=

Respuesta :

lilbear43 lilbear43
  • 20-12-2020
66 degrees should be A
Answer Link
gianglh201518
gianglh201518 gianglh201518
  • 20-12-2020

Answer:

66°

Step-by-step explanation:

abc is an isosceles triangle (AB=AC)

=> B=C=57°

A= 180-2×57°=66°

Answer Link

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