PA First Semester!

Front

Rotate the point (-3,-4) around the origin 180 degrees. What is the image of the point?

Back

(3,4)

Front

What is the Algebraic Notation for the Translation of the dashed figure to the solid figure?

Back

(x, y) --> (x - 7, y + 4)

Front

What does the graph show if the pre-image and the image are congruent?

Back

The graph shows a translation.

Front

Solve: 3(x − 2) = 3x − 6. What is the solution?

Back

All real numbers.

Front

Simplify: 4^-2 = ?

Back

1/16

Front

What is the definition of a translation in geometry?

Back

A translation is a transformation that moves every point of a figure the same distance in the same direction.

Front

What is the definition of a rotation in geometry?

Back

A rotation is a transformation that turns a figure around a fixed point at a certain angle.

Front

What is the definition of a reflection in geometry?

Back

A reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).