What is the size of an exterior angle of a regular nonagon (a 9 sided figure)
See http://www.mathwords.com/e/exterior_angle.htm
The answer is 360/9 = ? degrees
Tyler,
Reiny answered this for you a few minutes ago. The geometry has not changed.
Seeds of type A and type B are sold in a packet each must contain
a)both type a and type b seeds
b)at least twice the number of type b c)as there are type a seeds
no more thanm 12 seeds
1)state the minimum number in each packet of type a and type b seeds.
2)if there are x type a and y type b seeds in eack packet write (4) inequalities to represent the above conditions.
3)using a scale of 1 cm for each unit on both axes draw a graph on the same axes to represent the inequalities
To find the size of an exterior angle of a regular nonagon, we can use the formula:
exterior angle = 360 degrees ÷ number of sides
In this case, since we have a nonagon with 9 sides, we can substitute the values into the formula:
exterior angle = 360 degrees ÷ 9
Simplifying the expression:
exterior angle = 40 degrees
So, the size of an exterior angle of a regular nonagon is 40 degrees.