how many triangles are there in heptagon if drawn from a single vertex find the sum of all interior angle of the heptagon based on the triangle so formed.
Answers
Answered by
8
Answer:
15 triangle are there in all heptagon have 14 diagonal hope its right
Answered by
15
Answer:
5 triangles are there in a heptagon
Step-by-step explanation:
and sum :
1 triangle - 180°
5 triangles = 180*5 = 900°
hence sum of all interior angle of the heptagon based on the triangles so formed = 900°
hope it helps
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