Sum of polygon is 1080.how many sides are there
Answers
Answer:
No of sides = 8
Step-by-step explanation
Sum of angles of a polygon = (n-2)x180
Since we know the sum of angles , we can take the unknown number of sides = n .
So (n-2)x180 = 1080
180n - 360 = 1080
180n = 1080 + 360
180n = 1440
n = 1440 / 180
n = 8
Answer:
Number of side of polygon is = 8
Step-by-step explanation:
According to the information provided in the question it is given as
Sum of polygon is =1080
We need to find the number of side of polygon
As per definition
In mathematics, we have a nice formula we can use to calculate the sum of the interior angles of a polygon. That is, if a polygon has n sides, then the sum of the interior angles of a polygon is given by the formula (n - 2) × 180°. We can use this formula to solve a plethora of problems in mathematics involving the interior angles of a polygon.
By putting formula
Sum of polygon= (n-2) x 180°
Where n= number of sides
Converting to lowest term
As n is the number of side of polygon and is =8