Answer:
x= 1
Step-by-step explanation:
2x1=2+3=5
D) 36
7 - 3 + 5 = 9 × 4 = 36
M(CE) = 78 + 78*4/26 = 90
A regular polygon with exterior angle of 7.2 degrees is a 50-gon.
<h3>Regular polygon</h3>
Regular polygon are polygon that are equiangular. This simply means they are polygon with equal angles.
The formula to find the number of sides of a polygon using exterior angle is as follows:
where
n = number of sides
Therefore,
7.2 = 360 / n
cross multiply
7.2n = 360
divide both sides by 7.2
n = 360 / 7.2
n = 50
The polygon has 50 sides. Therefore, it is a 50-gon
learn more on polygon here: brainly.com/question/12105506
Answer:
2? The last one
Step-by-step explanation: