ashleycarpenternov30 ashleycarpenternov30
  • 11-01-2020
  • Mathematics
contestada

Help me please asap

Help me please asap class=

Respuesta :

GrandNecro
GrandNecro GrandNecro
  • 11-01-2020

Answer:

x = 20

Step-by-step explanation:

AE is an angle bisector, which means it cuts that triangle into 2 equal halves. So this means ∠BAE and ∠EAC should be equal to each other.

Set them equal to each other and solve for x.

∠BAE = ∠EAC

x + 30 = 3x - 10

40 = 2x

x = 20

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