Answer:
x=84°
Step-by-step explanation:
Using the formula sum of angle inside regular polygon
(n-2)×180
(5-2)×180
540,
540-108-131-110-107
Sum=(n-2)180
=(5-2)180
=3*180
=540
Now,
X+131+108+107+110=540
X+456=540
X=540 - 456
X=84
