Coordinate Shape Analysis · ISEE Middle Level Mathematics Achievement · Flashcards

QUESTION

What is the midpoint formula for the segment with endpoints

(x_1,y_1)

and

(x_2,y_2)

?

QUESTION

Identify the coordinates after a

180^\circ

rotation of

(x,y)

about the origin.

QUESTION

Identify the coordinates after a

90^\circ

counterclockwise rotation of

(x,y)

about the origin.

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