Work out the size of an exterior angle of a regular pentagon
2 answers:
Answer:
72°
Step-by-step explanation:
The sum of the exterior angles of a regular polygon = 360°
A pentagon has 5 exterior angles, thus
exterior angle = 
= 72°
Answer:
Step-by-step explanation:
Regular pentagon has 5 equal sides.
Sum of exterior angles of any polygon = 360
Exterior angle of regular pentagon = 360/no. of sides
=360/5
=72
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
30 miles÷2.5 hours
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