$\"\"$

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The vertices are $\"\"$ and $\"\"$ .

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Find the line joining the points $\"\"$ :

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The line equation is $\"\"$ .

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

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$\"\"$

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Find the line joining the points $\"\"$ :

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

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$\"\"$

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$\"\"$

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Graph:

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Plot the points and join the points using a line segment.

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Shade the region enclosed by the segments.

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$\"\"$

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Find the area.

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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$\"\"$ .