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  • 17-09-2017
  • Mathematics
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I need help. Suppose angle ABC equals 110. What is angle DBC? Would it be 70?

I need help Suppose angle ABC equals 110 What is angle DBC Would it be 70 class=

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jdoe0001 jdoe0001
  • 17-09-2017
now, notice the "tickmarks" on the angles, that means those two angles are equal, now if ∡ABC is 110, then the remaining is 70, 180 - 110, and if you subtract the 70 from 110, what's left is ∡DBC.
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