sateaReuesmineShre sateaReuesmineShre

28-11-2016
Mathematics

contestada

The measure of ∠DAB equals 110º. The measure of ∠ACB equals 20º. What is m∠ABC

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sarara1 sarara1

28-11-2016

If it is supplementary the answer might be 70

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05-12-2018

The answer is 90º

Proof:

Ver imagen bweh

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