Angles

How confident do you feel about working with angles?

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An angle between 90° and 180° is called an ______ angle.

Draw an acute angle

A reflex angle is between:

• 90° and 180°

• 180° and 360°

• 0° and 90°

• 90° and 360°

Angles on a straight line add up to ___

Angles around a point add up to ___ degrees

• 90

• 180

• 300

• 360

Lines that are an equal distance apart, and never meet are:

• parallel lines

• straight lines

• perpendicular lines

• diagonal lines

Lines that intersect each other at 90° are called:

• diagonal lines

• straight lines

• perpendicular lines

• parallel lines

Triangles with 2 equal sides and 2 equal angles are called:

• Right angled triangle

• Scalene triangle

• Isosceles triangle

• equilateral triangle

A triangle that has 3 equal sides and 3 equal angles is called a:

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right angled triangle