Answer:
12x9= 124
Step-by-step explanation:
if you multply it right
Answer:
7
Step-by-step explanation:
number of diagonals in a regular polygon = number of sides - 2.
A nonagon is a polygon having 9 sides.
Total number of diagonals in a regular nonagon
= 9 - 2
= 7
The triangle is equilateral
Answer:
The answer is 4
Step-by-step explanation:
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