liverwentsplat
liverwentsplat liverwentsplat
  • 16-08-2020
  • Mathematics
contestada

Hi plz just give me an answer. no explanation needed. sorry and thanks

Hi plz just give me an answer no explanation needed sorry and thanks class=

Respuesta :

lordina14
lordina14 lordina14
  • 16-08-2020

Answer:

B=45

The sum of the interior angle of a triangle is equal to 180

Therefore equate angle A, B and C to 180

then add them to get 135 + c=180

group like terms,135 crosse the equal sign to be negative

which is c=18p-135

c=45

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