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Test 2, Review
Courtney Hefner
Term | Definition |
---|---|
Area | Space inside of a shape. |
Perimeter | Distance around a shape. |
Diameter | A segment that passes through the center of the circle and whose endpoints are on the circle. |
circumfrence | The distance around the circle(perimeter of the circle.) |
radius | A segment whose endpoints are the center of the circle and a point on the circle(half the measure of the diameter.) |
pre-image | Original figure in a transformation(starting figure.) |
transformation | A change in the position, size or shape of a figure. (flip, turn, slide) |
image | The ending figure. |
translation | (slide) Tranformation is which all the points of a figure move in the same distance in the same direction. |
rotation | (turn) Transformation about a point. |
reflection | (flip) Transformation across a line. |