А D B С If IZABD = 76°, and m2DBC = 68°, then m ABC = [? ]

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Jakogut · Answer 1 · 2021-06-18T05:15:45+0000

Answer:

m<ABC = 144 degrees

Explanation:

m<ABD = 76 degrees

m<DBC = 68 degrees

So,

m<ABC = m<ABD+m<DBC

m<ABC = 76+68

m<ABC = 144 degrees