Question

angle sum of a convex polygon with 10 no. of sides is..........​

Answer 1

Answer:

according to formula n-2 (180)

it will be 1440°

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Answer 2

Answer:

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Step-by-step explanation:

So a 10 sided convex polygon (decagon) will have 8 triangles.

Since each triangle has an angle sum of 180 degrees 8 triangles will have an angle sum of 8 X 180 = 1440 degrees.