Mathematics (Angles) - Year 3

Angles are measured in ____.

• Centimeters

• Litres

• Kilometres

• Degrees

A/An ____ angle is an angle at 90degrees.

• Acute

• Obtuse

• Right

• Reflex

The following instruments are needed in measuring and drawing of an angle except_____.

• pencil

• eraser

• protractor

• stone

An angle greater than 90degrees but less than 180degrees is called a/an ____.

• Acute angle

• Obtuse angle

• Straight angle

• Reflex angle

A straight angle is an angle at _____ degrees.

• 90

• 65

• 180

• 240

A circle is an angle at ______ degrees.

• 360

• 240

• 180

• 120

A/An _____ angle is an more than 180degrees but less than 360degrees.

• Acute

• Obtuse

• Reflex

• Straight

A/An _____ angle is an angle less than 90degrees.

• Acute

• Obtuse

• Reflex

• Straight

The point where two rays meet to form an angle is called the ____.

• Corner

• Angle

• Vertex

• Point

A 240degrees angle is an example of _____ angle.

• Acute

• Obtuse

• Straight

• Reflex