Seudónimo Seudónimo 17-03-2017 Mathematics contestada On a piece of paper, use a protractor and a ruler to construct △ABC△ABC with AB=8 cmAB=8 cm , m∠A=70°m∠A=70° , and m∠B=55°m∠B=55° . What is ACAC ? 4 cm 6 cm 8 cm 12 cm