Mathematics, 26.10.2019 07:43 Cecely119

In aabc shown below, side ac is extended
to point d with mldab = (180 - 3x),
m_b = (6x - 40)°, and mlc = (x + 20).
в
(6x - 40)
(x + 20)
(180 - 3x)"
d.
what is in lbac?
4. 20°
b. 40°
c. 60°
d. 80°

Answers: 1

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In aabc shown below, side ac is extended
to point d with mldab = (180 - 3x),
m_b = (6x -...

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