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ItzDevilGirl

[tex]\huge\sf{Answer :- }[/tex]

Given :-

  • Sides of the polygon = 20

To Find :-

  • Exterior angle of the polygon

Formula :-

Exterior angle of the polygon = ( 360/ n )°

where,

  • n = number of sides of the polygon ( 20 sides)

Solution :-

By substituting values according to the formula

➙ ( 360/ 20 )°

➥ 18°

Hence, The exterior angle of the polygon is 18°

Answer:

answer of this qn will 360÷20= 18degree