Question 1 if bd = 1, dc = 2, ab = 2, what must ac equal for line segment ad to be an angle bisector?

maybe - definition of supplementary angles. im not sure. sorry

step-by-step explanation:

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

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step-by-step explanation:

step-by-step explanation:

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