Can you explain the difference between regular and irregular polygons? how is finding the area different? be prepared to give an example. i will give 5 stars and a pleas answer this

Step-by-step explanation:

The difference between regular and irregular polygons:

Regular polygons

1. All sides and all the interior angles of the regular polygon are equal.

2. Since, all the interior angles are less than 180°, therefore they are convex in nature.

Irregular polygons:

1.Either the sides are not congruent, or the  interior angles are not congruent, or both the sides  and the interior angles are not congruent.

2. Since, one or more of the interior angles are greater than 180°, therefore they may be either concave or convex.

Finding the area for both regular and irregular polygons is different.

In case of regular polygon, it is equilateral and equiangular, we use a segment that joins the polygon’s center to the midpoint of any side and that is perpendicular to that side(APOTHEM) to find the area that is:

Area=.

But, in case of irregular polygons, finding the area is quite difficult unless we know the coordinates of the vertices as each side and angle can be different.

Examples:

A square is a regular polygon.

A scalene triangle is an irregular polygon.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.