bbgaming1122 bbgaming1122

24-05-2022
Mathematics

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please help, 30 points, will give brainly

please help 30 points will give brainly class=

Respuesta :

Аноним Аноним

24-05-2022

Answer:

∠ABC = 39°

Step-by-step explanation:

Since ED bisects ∠CBD :

∠EBD = ∠CBE = 30°

Now, ∠ABD = ∠ABC + ∠CBE + ∠EBD = 99°

Solving :

99° = ∠ABC + 30° + 30°
∠ABC = 99° - 60°
∠ABC = 39°

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