# 975 Opener

## Quiz by Michelle Bagley

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10 questions
• Q1
How many lines of symmetry for this shape?
4
1
0
2
30s
• Q2
What is the initial angle of rotational symmetry for this shape?
270
there isn't one
180
90
30s
• Q3
What is shown in this figure?
A line of symmetry in an irregular pentagon.
A line of symmetry in a regular pentagon.
A diagonal in a regular pentagon.
A diagonal in an irregular pentagon.
30s
• Q4
What is shown in this figure?
Line of symmetry in an irregular pentagon.
Diagonal of an irregular pentagon.
Line of symmetry in a regular pentagon.
Diagonal of a regular pentagon.
30s
• Q5
What is this shape?
regular heptagon
nonagon
heptagon
regular nonagon
30s
• Q6
How many lines of symmetry in this figure?
9
none
7
14
30s
• Q7
How do you know this is a regular heptagon?
The sides are all the same.
It has seven sides.
It isn't - the angles have to be marked congruent as well.
It is a closed figure.
30s
• Q8
How many diagonals can be drawn from one vertex of this shape?
4
7
1
14
30s
• Q9
What is the orientation of polygon MBAGLEY?
counterclockwise
vertical
clockwise
down
30s
• Q10
What transformation has taken place?
reflection - orientation has changed
translation - slide to the right
none
translation - slide to the left
30s

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