Answer:
circle= 5, triangle= 3
Step-by-step explanation:
Please see attached picture for full solution.
The answer is about 432.178
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
21*10=210
30*7=210
42*5=210
14*15=210
Answer:
(x +2) (x-6)
Step-by-step explanation:
x^2 -6x + 2x + 12 =
x^2 -4x + 12