End of Unit Assessment

Front

What is a Transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way to produce a new shape. The main types of transformations are translation, reflection, and rotation.

Front

What is Translation in geometry?

Back

Translation is a type of transformation that slides a shape from one position to another without turning it or flipping it.

Front

What is Reflection in geometry?

Back

Reflection is a transformation that flips a shape over a line, creating a mirror image.

Front

What is Rotation in geometry?

Back

Rotation is a transformation that turns a shape around a fixed point, known as the center of rotation.

Front

If angle 6 is 25 degrees, what is angle 7 if they are supplementary?

Back

Angle 7 is 155 degrees because supplementary angles add up to 180 degrees.

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What is the sum of the interior angles of a hexagon?

Back

The sum of the interior angles of a hexagon is 720 degrees.

Front

What is Reflection Symmetry?

Back

Reflection symmetry occurs when one half of a shape is a mirror image of the other half.

Front

What is Rotational Symmetry?

Back

Rotational symmetry is when a shape can be rotated around a center point and still look the same at certain angles.