What is the sum of angles of a convex polygon whose number of sides is 10?
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Step-by-step explanation:
When you do this you will get two less triangles than the number of sides.
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
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Answer:Sum of inner angles of a regular convex ‘n’ sided polygon is given by the formula:
(n−2)×180°
Thus, for a 10 sided polygon, n=10
(10−2)×180°=1440° Ans.
Step-by-step explanation:
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