elakis
elakis elakis
  • 09-02-2018
  • Mathematics
contestada

In the diagram, m ∠ACB = 65

m ∠ECA =

In the diagram m ACB 65 m ECA class=

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choixongdong
choixongdong choixongdong
  • 09-02-2018
m <ECA = 180 - m ∠ACB = 180 - 65 = 115

answer

m ∠ECA = 115
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