Section 11.6 Area of a Regular Polygon. Homework Pg 765 #14-16, 19-21, 27-29.

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Presentation transcript:

Section 11.6 Area of a Regular Polygon

Homework Pg 765 #14-16, 19-21, 27-29

Vocabulary Apothem: is the height to the base of an isosceles triangle that has two radii as legs Central Angle: is an angle formed by two radii drawn to consecutive vertices of the polygon

Theorem 11.1: Area of a Regular Polygon

DECORATING You are decorating the top of a table by covering it with small ceramic tiles. The table top is a regular octagon with 15 inch sides and a radius of about 19.6 inches. What is the area you are covering?

Find the perimeter and area of a regular polygon A regular nonagon is inscribed in a circle with radius 4 units. Find the perimeter and area of the nonagon.

Find the perimeter and the area of the regular polygon.