True
Theorem: An measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.An exterior angle is formed by one side of a triangle and the extension of an adjacent side of the triangle.In the triangle at the right,
False. apexs
No because they add up to 180 degrees
Exterior angle measures 18 degrees Interior angle measures 162 degrees
Providing that it is a regular hexagon then the each interior angle measures 120 degrees and each exterior angle measures 60 degrees
Theorem: An measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.An exterior angle is formed by one side of a triangle and the extension of an adjacent side of the triangle.In the triangle at the right,
False. apexs
No because they add up to 180 degrees
Interior: 140 Exterior: 40
Five of the six exterior angle measures of a nonregular hexagon measure 55, 60, 69, 57, and 57. what is the measure of the unterior angle adjacent to the sixth exterior angles?
Exterior angle measures 18 degrees Interior angle measures 162 degrees
Hint: in a regular polygon interior plus exterior = 180o, always.
Yes. Combined, they would form a straight line, or 180 degrees.
1 a circle 360 interior angles 360 exterior agles
180
Each exterior angle measures 20 degrees Each interior angle measures 160 degrees
Providing that it is a regular hexagon then the each interior angle measures 120 degrees and each exterior angle measures 60 degrees