-free Updated- Unit 8- Polygons And Quadrilaterals Homework 1- Angles Of -

First, find each exterior angle: ( 180 - 140 = 40^\circ ) Then, ( n = \frac36040 = 9 ) sides.

Each interior angle of a regular polygon is ( 140^\circ ). How many sides does it have? First, find each exterior angle: ( 180 -

To solve this, the Architect sent out a decree—the law—which every student of the realm (including you!) had to master to keep the city from crumbling. The Legend of the (n-2) × 180 Spell To solve this, the Architect sent out a

For a regular polygon (all sides and angles equal): [ \textEach interior angle = \frac(n - 2) \times 180^\circn ] To solve this

The Architect revealed that every polygon, no matter how many sides it had, was secretly made of triangles. To find the , you simply had to count the sides ( ), subtract two, and multiply by 180∘180 raised to the composed with power