Circles and Angles Quiz

What are the Degrees of an Acute Angle?

• 180 degrees

• 91 degrees - 179 degrees

• 1 degrees -89 degrees

• 90 degrees

What is the tool called for measuring angles?

• Thermometer

• Protractor

• Ruler

• Compass

How many degrees are in a circle?

• 90 degrees

• 180 degrees

• 270 degrees

• 360 degrees

What is the degree of this angle?

• 180 degrees

• 179 degrees

• 40 degrees

• 90 degrees

What are the degrees of an obtuse angle?

• 1 degree-89 degrees

• 90 degrees

• 91 degrees-179 degrees

• 90 degrees

What are the degrees on an right angle?

• 180 degrees

• 90 degrees

• 1 degree-89 degrees

• 91 degrees-179 degrees

Which equation represents a right angle?

• 49 degrees + 41 degrees = 90 degrees

• 30 degrees + 30 degrees = 90 degrees

• 1 degree + 80 degrees = 90 degrees

• 180 degrees - 80 degrees = 90 degrees

Is a circle a polygon?

• Yes

• No

If a circle were divided into 4 equal parts, what would be the angle measurement of each part?

• 30 degrees

• 360 degrees

• 180 degrees

• 90 degrees

What is a vertex?

• A vertex is a tool that is used to measure and draw angles in geometry

• A vertex is two or more lines that lie in the same plane and never intersect each other

• A vertex is a point where two rays meet in an angle

• A vertex is a plane figure with four equal straight sides and four right angles