Corrections Test 4

Front

What is a transformation that is best described as a turn?

Back

Rotation

Front

What is a transformation that is best described as a flip?

Back

Reflection

Front

What is the value of x if it is given that x = 13?

Back

13

Front

What is the value of x if it is given that x = 21?

Back

21

Front

An isosceles triangle is ? an equilateral triangle.

Back

Sometimes

Front

Define rotation in geometry.

Back

A rotation is a transformation that turns a figure around a fixed point called the center of rotation.

Front

Define reflection in geometry.

Back

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

Front

Define translation in geometry.

Back

A translation is a transformation that slides a figure from one position to another without turning or flipping it.

Front

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

Back

180 degrees.

Front

What is an equilateral triangle?

Back

A triangle with all three sides of equal length and all angles measuring 60 degrees.