Respuesta :

boredanairplane

Answer:

the angle itself is 39

Step-by-step explanation:

first the angle 132 is apart of line segment jer so 180-132=48

48+93=141

180-141=39

mirai123

Answer:

39º

Step-by-step explanation:

Once the angle 132º and angle ∠BER are supplementary angles (add up to 180 degrees), ∠BER = 48º.

Also, once the sum of a triangle's interior angles is 180º:

∠BER + 93º + (9x+3)º = 180º

48º + 93º + 9x + 3º = 180º

144º + 9x = 180º

9x = 36º

x = 4º

Therefore, the angle ∠EBR (green) is equal to 39º

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