The angle sum of a convex polygon with nomber of sides 10 is........ ?
Answers
Answered by
1
Answer:
900°
The answer is 900°
Answered by
1
Answer:
interior angle sum = (10-2)180= 8×180=1440°.
exterior angle sum= 360°
Step-by-step explanation:
8 non overlapping triangles can be formed from a decagon after joining its sides. as the measure of each triangles interior angles is 180°, the total degree of the decagon is 1440°.
Similar questions