Math 8 Unit 1

5. Exactly the same size and shape.
9. Moving in a circular direction from Top to Right, then Down, then Left.
10. Things that line up the same way or are located in the same position on two different shapes.
12. A transformation that turns a shape around a fixed point, called the center of ________________.
14. A transformation that changes a shape's position but keeps its size and shape exactly the same.
15. Change a shape's position, size, or orientation. The main types are translation (slide), reflection (flip), rotation (turn), and dilation (resize).
17. The equal angles that are on opposite sides of two intersecting lines.

1. The angles that are on opposite sides of the transversal and inside the two lines intersected.
2. Moving in a circular direction OPPOSITE of the way clock hands turn.
3. The point where two or more lines or edges meet, like a corner (where two rays meet to form an angle)
4. An angle that measures exactly 180 degrees.
6. A transformation that flips a shape over a line, called the line of _____________, like looking in a mirror.
7. A grid with an x-axis and y-axis, for placing points and drawing shapes using numbers.
8. A line that cuts across two or more other lines in the same flat surface.
11. An angle that measures exactly 90 degrees.
13. A transformation that ‘slides’ a figure from one location to another without turning or flipping it.
16. The new shape you get when you change a shape's position or orientation (like sliding, flipping, or turning it).