Symmetry
You got 8 out of 10
1
How many lines of symmetry does the following shape have?
You said:
You've correctly realised that this shape only has one line of symmetry. You can only place a mirror vertically down its centre for the shape to look exactly the same as the original.
2
How many lines of symmetry does the shape below have?
You said:
You've correctly realised that this shape has three lines of symmetry. You can place a mirror in three locations and the shape will look exactly the same as the original.
3
How many lines of symmetry does the shape below have?
You said:
You've correctly realised that this shape has four lines of symmetry. You can place a mirror in four locations and the shape will look exactly the same as the original.
4
How many lines of symmetry does a rectangle have?
You said:
You understand that a rectangle has two lines of symmetry.
5
How many lines of symmetry does an isosceles triangle have?
You said:
You understand that an isosceles triangle has one line of symmetry.
6
How many lines of symmetry does a parallelogram have?
You said:
You understand that a parallelogram has no lines of symmetry.
7
What order of rotational symmetry does the shape below have?
You said:
Remember that the order of rotational symmetry is found by counting the number of times a shape fits onto itself perfectly when turned through . This shape fits onto itself
times.
8
What order of rotational symmetry does the shape below have?
You said:
You understand that the order of rotational symmetry is found by counting the number of times a shape fits onto itself perfectly when turned through . This shape doesn't fit perfectly until it reaches the original position so the shape has rotational symmetry of order
.
9
What order of rotational symmetry does the shape below have?
You said:
You understand that the order of rotational symmetry is found by counting the number of times a shape fits onto itself perfectly when turned through . This shape fits onto itself
times.
10
What order of rotational symmetry does a parallelogram have?
You said:
The order of rotational symmetry is found by counting the number of times a shape fits onto itself perfectly when turned through . A parallelogram fits onto itself twice.
