Mathematics, 03.05.2021 04:40 pollywallythecat

Two promotional stands are to be placed in an ellipse-shaped room—one at each foci—and are 3 units from the center. If the room is 8 units wide, what is its length? units

$\sqrt{5}$
$\sqrt{4} \\\sqrt{8} \\\sqrt{7} \\\sqrt{3}$

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Two promotional stands are to be placed in an ellipse-shaped room—one at each foci—and are 3 units f...