2. In a convex 22-gon: a. How many diagonals can be drawn from 1 vertex? b. How many triangles are created by the diagonals from question a? b. c. What is the sum of the interior angles of the polygon? C. d. What is the sum of the measures of the eterior angles? d.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter2: Parallel Lines
Section2.1: The Parallel Postulate And Special Angles
Problem 29E: In triangle ABC, line t is drawn through vertex A in such a way that tBC. aWhich pairs of s are ?...
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2. In a convex 22-gon:
a. How many diagonals can be drawn from 1 vertex?
b. How many triangles are created by the diagonals from question a?
b.
c. What is the sum of the interior angles of the polygon?
C.
d. What is the sum of the measures of the exterior angles?
d.
Transcribed Image Text:2. In a convex 22-gon: a. How many diagonals can be drawn from 1 vertex? b. How many triangles are created by the diagonals from question a? b. c. What is the sum of the interior angles of the polygon? C. d. What is the sum of the measures of the exterior angles? d.
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