Mathematics

$\displaystyle\overrightarrow{DC}\perp \overline{AB}$, then $\angle CDB$ is equal to:

$\displaystyle 90^{\circ}$

SOLUTION
$DC\perp AB$
$\therefore \angle CDB={90}^{\circ}$

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Single Correct Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
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