What is m\angle Am∠A?

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.