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WorksheetsInterior and exterior angles
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
The interior + the exterior angles add up to 180 degrees?
a)
True
b)
False
2.
The exterior angles of any polygon add up to (a)
3.
Work out the size of an exterior angle of a regular hexagon.
(a)
4.
Work out the size of each interior angle in a regular pentagon.
(a)
5.
The size of each exterior angle in a regular polygon is 20°. Work out how many sides the polygon has.
(a)
6.
The size of each interior angle in a regular polygon is 165°. Work out how many sides the polygon has.
(a)
7.
Shown below is one interior angle from a regular polygon.
How many sides does the polygon have?
(a)
8.
Here is a regular pentagon.
Calculate y
(a)
9.
Explain why this cannot an interior angle from any regular polygon.
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