Geometry
posted by Katheryn .
The measures of all angles in a regular octagon are (4x + 12)°. Find the value of x. Show equations and all work that leads to your answer.

Hint:
In any regular polygon, the sum of all exterior angles is 180°
so .....
Respond to this Question
Similar Questions

Geometry
If the length of one base of a trapezoid is 5, the length of the other base is 2x + 7, and the length of the midsegment is 6x – 24, what is the value of x? 
Geometry
What is the sum of the measures of the interior angles of a convex octagon? 
geometry
The measures of all angles in a regular octagon are (4x + 12)°. how would you find the value of x? 
Geometry
The measure of a single angle in a regular octagon is (4x + 12)°. Find the value of x. Show equations and all work that leads to your answer 
Geometry
What is the length of the midsegment of the trapezoid made by the vertices A(0, 5), B(3, 3), C(5, 2) and D(1, 2). Show equations and all work that leads to your answer. 
geometry
The measure of a single angle in a regular octagon is (4x + 12)°. Find the value of x. Show equations and all work that leads to your answer. 
geometry
The measures of all angles in a regular octagon are (4x + 12)°. Find the value of x. Show equations and all work that leads to your answer 
geometry
If the parallel sides of a trapezoid are contained by the lines and , find the equation of the line that contains the midsegment. Show equations and all work that leads to your answer. 
Geometry
#19. Given a regular octagon, find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the polygon. 
Maths (Proof)
An octagon is formed by joining the points (7,0), (5,5), (0,7), (5,5), (7,0), (5,5), (0,7), (5,5) and (7,0). The octagon is regular. I have used proof by exhaustion and got that all sides are square root of 29. Then sketched …