Thursday

January 29, 2015

January 29, 2015

Posted by **Sammy** on Thursday, November 16, 2006 at 1:21am.

That's a triangle. Use the facts about the relationships between the angles.

If the ngon is regular, then all sides are equal, and all angles are equal. In this case, n=3

Total sum interior angles = (n-2)180

angle W= totalsum/n

**Answer this Question**

**Related Questions**

geometry - line BC in one side of a regular n-gon. the sides next to line BC are...

geometry - The Polygon Angle-Sum Theorem states the following: The sum of the ...

Math - 1. The measure of an interior angle of a regular polygon is 20 more than ...

MATH - The exterior angle of a regular polygon is the angle formed by an ...

Geometry - Determine the largest positive integer N, such that given any N-gon (...

geometry - The measure of an interior angle of a regular n-gon is 140 degree. ...

math - find the measure of each interior angle of a regular 18 - gon.

geometry - 1. An exterior angle of a regular polygon measures 30 degrees. What ...

Geometry - 1. How many sides does a regular polygon have if one exterior angle ...

Geometry - m∠1 = 6x and m∠3 = 120. Find the value of x for p to be ...