$\"\"$

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(a)

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Observe the diagram.

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The minor axis is $\"\"$ .

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The value of $\"\"$ is $\"\"$ .

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The center of the elliptical tanker is origin.

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Thus, $\"\"$ .

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The major axis is $\"\"$ .

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The value of $\"\"$ is $\"\"$ .

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The vertices of the ellipse are $\"\"$ .

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The co-vertices of the ellipse are $\"\"$ .

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Graph :

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Graph the points $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ on the ellipse.

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$\"\"$

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$\"\"$

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(b)

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Ellipse is oriented horizontally.

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Standard form of equation of ellipse is $\"\"$ .

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Substitute Here $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ in the above equation.

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$\"\"$

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The equation of ellipse is $\"\"$ .

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$\"\"$

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(c)

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Find the eccentricity of the ellipse.

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Find $\"\"$ value.

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$\"\"$

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Substitute $\"\"$ and $\"\"$ in the above equation.

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$\"\"$

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The Eccentricity is $\"\"$ .

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Substitute $\"\"$ and $\"\"$ in the above equation.

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$\"\"$

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Eccentricity of the ellipse is $\"\"$ .

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$\"\"$

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(a)

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Graph the points $\"\"$ , $\"\"$ , $\"\"$ and $\"\"$ on the ellipse.

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$\"\"$

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(b)

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The equation of ellipse is $\"\"$ .

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(c)

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Eccentricity of the ellipse is $\"\"$ .