kieante01 kieante01
  • 22-03-2019
  • Mathematics
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PLZZZZZZ NEED HELP!!!!!!!

PLZZZZZZ NEED HELP class=

Respuesta :

1234x5678
1234x5678 1234x5678
  • 22-03-2019

Answer:

angle B=120º

Step-by-step explanation:

15+45=60

We know that all triangles have angle measures that equal 180

So 180-60=120

angle B=120º

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