Seudónimo Seudónimo
  • 28-01-2020
  • Mathematics
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plz help all of them. plzz do show workout

plz help all of them plzz do show workout class=
plz help all of them plzz do show workout class=
plz help all of them plzz do show workout class=
plz help all of them plzz do show workout class=

Respuesta :

yamunasasidharan0808
yamunasasidharan0808 yamunasasidharan0808
  • 28-01-2020

Answer:

Step-by-step explanation:

first question:

angles opposite to equal sides are equal

angle a + angle b + angle c =180

angle a = angle b

2 * angle B + angle c = 180

2* angle B = 128

angle B = 44

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