Question

find x in the hexagon , and sum of angles interior , exterior all.​

Answer 1

Number of sides in hexagon =6

Sum of the interior angles of a polygon=(n−2)π

n(Interior Angle)=(n−2)π

⇒ Interior Angle = (4/6) π

Interior Angle =120

Exterior Angle =180−Interior Angle

⇒ Exterior angle =60 ∘

Sum of Exterior angle =6× Exterior Angle =360∘

Answer 2

Hence, sum of all interior angles of a hexagon is 720 degree.

Step-by-step explanation:

sum of the interior angles if a 'x' sided.

polygen = (n-2)×180 degree

therefore, for hexagon n=6

sum = 4×180 degree = 720 degree

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