Answer:
144
Step-by-step explanation:
that shape has 7 sides so we can find the sum of interior angles by doing
180(n-2) where n =7 in this case
so 180(7-2)=900
so because all those angles must add up to 900, we can take all the known angles away from 900 to find x
this gives us 144
hope that helps
The value of x when the convex polygon below has 7 sides should be considered as the 144.
Since
The shape has 7 sides
So here we can apply the following formula
180(n-2)
where n =7
So,
= 180(7-2)
=900
Now
Here the value of x should be 144.
Learn more about polygon here: https://brainly.com/question/24452286
