ISEE Lower Level Quantitative : Coordinate Geometry

Study concepts, example questions & explanations for ISEE Lower Level Quantitative

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Example Questions

Example Question #1 : How To Find A Square On A Coordinate Plane

Square  has coordinate points: ,. Find the perimeter of square .

Possible Answers:

Correct answer:

Explanation:

The perimeter of square  can be found by applying the formula: 

, where  the length of one side of the square.

To find the length of the square look at the coordinates:



Thus, 

Example Question #2 : How To Find A Square On A Coordinate Plane

The points with coordinates  are the vertices of which kind of quadrilateral?

Possible Answers:

Square

Kite

Parallelogram

Trapezoid

Correct answer:

Square

Explanation:

1

If the points are plotted on to a graph, you should notice that the points form a square with side lengths of .

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