Mathematics, 28.08.2019 14:00 mandyO1

In δabc, if m∠a = 43° and m∠c = 66°, then find m∠b.
(points : 3)
71°
47°
114°
109°

Answers: 1

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In δabc, if m∠a = 43° and m∠c = 66°, then find m∠b.
(points : 3)
71°
47°
1...