mulldg22
mulldg22 mulldg22
  • 19-02-2020
  • Mathematics
contestada

Please help me. Its geometry in mathematics.

Please help me Its geometry in mathematics class=

Respuesta :

marokochain
marokochain marokochain
  • 19-02-2020

Answer:

(b-10) +(b+10)=180

2b=180

b=90

c=b-10=80

d=b+10=100

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