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40 votes
40 votes
40 Points! If AD is a diameter and m∠C = 112°, what is the measure of ∠A?

40 Points! If AD is a diameter and m∠C = 112°, what is the measure of ∠A?-example-1
User LazNiko
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1 Answer

23 votes
23 votes

Both are supplementary

  • <A+<C=180
  • 112+<A=180
  • <A=180-112
  • <A=68
User Poy
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