Approximate with Technology: Trisecting Angle

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Determine how a trisection of an angle can be approximated using geometry software.

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Intersecting Lines

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Determine how many different possibilities exist for the number of points of intersection of nineteen lines.

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Mining through Coordinates

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Cross a mine field in a coordinate plane without hitting any of the mines.

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I’ve Sunk Your Battleship!

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Play the game of “Battleship” by placing your ships in the coordinate plane. The first person to lose all of their ships has to surrender to defeat!

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Globs

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Write the formula for a function that will cross as many globs as possible. Graph to see how many globs are crossed over, or “smashed.”

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Rotating Coordinates

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State the new location of (x,y) after rotating it a certain number of degrees.

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Splitting Areas

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Describe the relationship between two areas in a given triangle.

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Mean Vertex

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Determine the location of a point inside a quadrilateral.

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Finding the Midpoint

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How do the coordinates of a midpoint of a segment relate to the coordinates of the endpoints?

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Twice Reflecting over Parallel Lines

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Find the distance between two points reflected over parallel lines.

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