aydadalaty
aydadalaty aydadalaty
  • 13-03-2022
  • Mathematics
contestada

whats the red angle?
i cant seem to understand anything

whats the red anglei cant seem to understand anything class=

Respuesta :

semsee45
semsee45 semsee45
  • 13-03-2022

Answer:

65°

Step-by-step explanation:

Sum of interior angles of a triangle = 180°

⇒ m∠EAB = 180 - 90 - 70 = 20°

⇒ m∠DAG = 90 - 45 - 20 = 25°

⇒ m∠AGD = 180 - 90 - 25 = 65°

ΔADG ≅ ΔAFG

⇒ m∠AGD = m∠AGF = 65°

ΔABE ≅ ΔAFE

⇒ m∠AEB = m∠AEF = 70°

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