Wednesday

September 17, 2014

September 17, 2014

Posted by **Clarissa** on Wednesday, January 5, 2011 at 1:14am.

- Geometry -
**drwls**, Wednesday, January 5, 2011 at 3:12amEach INTERNAL angle of a regular octagon is 135 degrees.

If 4x + 12 = 135, then

4x = 123

Divide both sides of the equation by 4.

**Answer this Question**

**Related Questions**

geometry - The measure of a single angle in a regular octagon is (4x + 12)°. ...

geometry - The measures of all angles in a regular octagon are (4x + 12)°. Find ...

Geometry - The measures of all angles in a regular octagon are (4x + 12)°. Find ...

geometry - If four angles of a convex pentagon measure 120°, 93°, 108°, and 101...

geometry - if a regular octagon has a perimeter of 264 centimeters, what is the ...

geometry - If the parallel sides of a trapezoid are contained by the lines and...

Geometry - In a regular polygon (equal sides and angles), you use (n-2)180 to ...

geometry - The measures of all angles in a regular octagon are (4x + 12)°. how ...

Geometry - What is the length of the midsegment of the trapezoid made by the ...

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