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03-11-2022
Mathematics

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In the trapezoid below, if < BAC = 124 °, what is the measure of < DCA.

In the trapezoid below if lt BAC 124 what is the measure of lt DCA class=

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03-11-2022

ANSWER

[tex]56[/tex]

Option B

EXPLANATION

Given;

[tex]\angle BAC=124[/tex]

Recall;

[tex]\begin{gathered} \angle DCA+\angle BAC=180 \\ \angle DCA+124=180 \\ \angle DCA=180-124 \\ =56 \end{gathered}[/tex]

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