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Mathematics (Ages 10 - 11): Classifying 2-D shapes

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Q 1/9
Score 0
Gareth built the hanging mobile shown in the picture to show some relationships among shapes. Which shape goes in the empty box in order to complete Gareth’s mobile?
29
Trapezoid
Rhombus
Quadrilateral
Triangle

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9 questions

Show answers

Q1
Gareth built the hanging mobile shown in the picture to show some relationships among shapes. Which shape goes in the empty box in order to complete Gareth’s mobile?
Trapezoid
Rhombus
Quadrilateral
Triangle
30s
Q2
Which statement best describes this shape?
It has perpendicular lines
All of these statements
It has parallel lines
It has 4 right angles
30s
Q3
Alex organized a collection of polygons (as shown above). Which shapes have been classified correctly?
Shapes 2 and 4
Shapes 1 and 3 only
Shapes 1, 2, and 3
Shapes 1, 3, and 4
30s
Q4
In the diagram each circle represents a group of polygons. If a polygon belongs in a circle, it also belongs in any larger circle. Which kind of polygon belongs in the shaded circle?
Rhombuses
Trapezoids
Squares
Pentagons
30s
Q5
Which statement best describes this shape?
It has perpendicular lines
All of these statements
It has parallel lines
It doesn't have sides of equal length
30s
Q6
Rachel classified shapes based on the types of angles they had. The table shows her classifications. Which shape was not classified correctly?
Shape 7
Shape 5
Shape 8
Shape 4
30s
Q7
What type of triangle is this?
None of these statements
Right angle triangle
Left angle triangle
Equilateral triangle
30s
Q8
What type of angle is ABC?
Acute
Left Angle
Obtuse
Right Angle
30s
Q9
Which statement best describes this shape?
It has parallel lines
All of these statements
It has perpendicular lines
It has no obtuse angles
30s

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