Geometry
New Zealand
Level 5
Identifying Polygons from angle conditions
Interactive practice questions
Neil claims to have drawn a regular polygon with each interior angle equal to $130^\circ$130°.
a
What value of $n$n would be needed to produce an angle of $100^\circ$100° using the interior angle sum formula?
Round your answer to one decimal place.
b
What type of polygon has this value of $n$n?
This shape does not exist
A
Heptagon
B
Pentagon
C
Hexagon
D
Nonagon
E
Octagon
F
Easy
3min
Dave claims to have drawn a regular polygon with each interior angle equal to $100^\circ$100°.
Easy
2min
James claims to have drawn a regular polygon each interior angle equal to $150^\circ$150°.
Easy
1min
Sophia claims to have drawn a regular polygon each interior angle equal to $140^\circ$140°.
Easy
1min
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