   Chapter 7.CT, Problem 13CT Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

The measure of each central angle of a regular polygon is 36 ∘ .a) How many sides does this regular polygon have?b) How many diagonals does this regular polygon have?

To determine

(a)

To find:

How many sides this regular polygon has.

Explanation

Given:

The measure of each central angle of a regular polygon is 36

Formula:

The formula for finding the measure of the central angle of a regular n-sided polygon is

C=360n

Calculation:

To find: how many sides this regular polygon has

To determine

(b)

To find:

How many diagonals this regular polygon has.

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