An angle is formed when two lines or rays meet at a point called the ___.

Vertex

The two lines or rays that form an angle are referred to as its ___.

Arms or sides

True or False: The space between the two arms of an angle is called the angle.

True

Fill in the blank: The ___ of an angle is where the two lines meet.

Vertex

What are the two main parts of an angle?

Vertex and arms (or sides)

Riddle: I am defined by two rays that share a common endpoint, and I measure the space between them. What am I?

An angle

True or False: Angles can only be measured in degrees.

False - Angles can be measured in both degrees and radians.

Multiple Choice: Which of the following best describes an angle? A) A single line B) A point C) The space between two rays D) A closed shape

C) The space between two rays

An angle that is less than 90 degrees is called a(n) ___ angle.

Acute

What is the defining characteristic of a right angle?

A right angle is exactly 90 degrees, forming a perfect L-shape.

An angle that measures more than 90 degrees but less than 180 degrees is known as a(n) ___ angle.

Obtuse

True or False: A reflex angle measures between 90 degrees and 180 degrees.

False. A reflex angle is larger than 180 degrees but smaller than 360 degrees.

Riddle: I am more than a right angle but not quite a straight line. What type of angle am I?

Obtuse angle

Fill in the blank: A ___ angle looks wide and open, measuring more than 90 degrees.

Obtuse

What is the measurement range of a reflex angle?

A reflex angle measures more than 180 degrees and less than 360 degrees.

Multiple Choice: Which angle is defined as exactly 90 degrees? A) Acute B) Obtuse C) Right D) Reflex

C) Right

Riddle: I am the angle that looks sharp and small, and I am always less than 90 degrees. What am I?

Acute angle

What is the definition of movement in the context of physics?

Movement refers to how objects change their position.

A quarter turn is equal to ___ degrees.

90 degrees.

True or False: A full turn is a 180-degree rotation.

False. A full turn is a 360-degree rotation.

If you turn around to face the opposite direction, you have made a ___ turn.

180-degree turn.

Riddle: I can spin you around, but I don’t move from my spot. What am I?

A point of rotation.

What is the measurement of a half turn in degrees?

180 degrees.

Fill in the blank: A complete turn around a point is ___ degrees.

360 degrees.