Answer:
<em>8.3 mm</em>
Step-by-step explanation:
An enneagon is a polygon with 9 sides, also called nonagon.
In a regular polygon, all sides are congruent, so the length of any side is the perimeter divided by the number of sides.
length of a side = perimeter/number of sides
length of a side = 74.7 mm/9 = 8.3 mm
Nothing further can be done with this topic. Please check the expression entered or try another topic.
f
(
x
)
=
5
−
,
3
A=20 B=23 C=17,19,23
A=20
B=23
C=17,19,23
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A
