In the given figure, x = ___
53∘
50∘
63∘
70∘
We know that sum of all exterior angles in any polygon = 360∘
∴ x∘+(180−95)∘+72∘+70∘+80∘=360∘
⇒x∘+85∘+72∘+70∘+80∘=360∘
⇒x∘+307∘=360∘
⇒x∘=53∘
Complete set of values of x satisfying cos2x > |sinx|, x ∈(−π2,π) is