Numeracy Revision Questions

How many lines of symmetry does a regular octagon have?

• 4

• 6

• 8

• 10

Which of the following shapes has exactly one line of symmetry?

• Circle

• Rectangle

• IIsosceles Triangle

• Square

In a right triangle, what is the relationship between the lengths of the sides?

• a² + b² = c² 

• a + b = c

• a² - b² = c²

• a + b + c = 90

Which type of triangle has all three sides of different lengths

• Equilateral triangle

• Isosceles triangle

• Scalene triangle

• Right angle triangle

If one angle of a triangle measures 90 degrees, what type of triangle is it?

• Acute triangle

• Obtuse triangle

• Right triangle

• EEquilateral Triangle

In an equilateral triangle, what is the measure of each interior angle?

• 45 degrees

• 60 degrees

• 90 degrees

• 120 degrees

If a shape can be folded in half so that both halves match exactly, what does that mean?

• It has a line of symmetry

• IIt Has rotational symmetry

• It is a regular polygon

• It is an irregular shape

How many lines of symmetry does a regular octagon have?

• 4

• 6

• 8

• 10

What is the line of symmetry for the letter "M"?

• Vertical

• HHorizontal

• Diagonal

• NNo Line of symmetry

Which figure does NOT have any lines of symmetry?
A) Regular pentagon 
B) Scalene triangle 
C) Rectangle 
D) Regular hexagon 

• Regular pentagon

• Scalene triangle

• Rectangle

• Regular hexagon