ophelia1966 ophelia1966

06-12-2020
Mathematics

contestada

Work out the number of sides of
a regular polygon with interior
angle 172

number of sides =

Respuesta :

Hackerman18 Hackerman18

06-12-2020

Answer:

45 sides

Step-by-step explanation:

Using the property:

Interior angle + exterior angle = 180°

exterior angle = 8°

now, using the formula:

number of sides = 360/exterior angle

number of sides = 360/8

number of sides = 45 ANS.

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