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Its realy easy if you think about it,
Exterior angle = 180-178 = 2°
because the interior and exterior angle add together make a straight line.
All the exterior angles add up to 360° so if each exterior angle is 2° then the number of corners is 360÷2=180 and the number of sides is also 180.
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How do you find a number of sides of a polygon with the measure of its interior angle?
If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.
Work out the number of sides of a regular polygon with the interior angle of 178?
If each interior angle is 178 degrees then the regular polygon will have 180 sides.
What is the number of sides of a polygon with interior angle of 176?
If it is a regular polygon and each interior angle is 176 degrees then it will have 90 sides.
What is the number of sides of a regular polygon with 175 interior angle?
72.
How many sides are in a regular polygon with an interior angle of 172.5?
48 sides A formula for finding the number of sides of a regular polygon given an interior angle: 360/(180-angle)=sides
