SOLUTION: Which of the following is false? 1.] the sides and angles of a polygon are coplanar. 2.] a regular pentagon has five congruent sides. 3.] if the vertex angles of an isosc

Algebra ->  Test -> SOLUTION: Which of the following is false? 1.] the sides and angles of a polygon are coplanar. 2.] a regular pentagon has five congruent sides. 3.] if the vertex angles of an isosc      Log On


   



Question 480304: Which of the following is false?
1.] the sides and angles of a polygon are coplanar.
2.] a regular pentagon has five congruent sides.
3.] if the vertex angles of an isosceles trinagle measures 100 degrees, then each of the base angles measures 80 degrees.
4.] the line segments that form a polygon are called it's sides.

Answer by solver91311(24713) About Me  (Show Source):
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Hint: The sum of the measures of the angles of any triangle is 180 degrees.


John

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