Tommy is drawing a triangle with angles measuring 41° and 123°, and the included side measures 6 cm. what is the measure of the third angle of the triangle

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

111

step-by-step explanation: