AarronS204485 AarronS204485

03-11-2022
Mathematics

contestada

If mZBAC = 23° and »ZDAB = 62°, what is mZCAD?A. 299B. 39°C. 40°D. 42°

Respuesta :

DarianyL179448 DarianyL179448

03-11-2022

The sum of angles BAC and CAD is the angle DAB.

[tex]\begin{gathered} m\angle BAC+m\angle CAD=m\angle DAB \\ \\ m\angle CAD=m\angle DAB-m\angle BAC \\ m\angle CAD=62-23 \\ m\angle CAD=39 \end{gathered}[/tex]

Then, the measure of angle CAD is 39°

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