I know that the second one the fourth one and the fifth one are arithmetic but I’m not sure about the others I think there are only three but don’t count me on it
Answer:
331.4
Step-by-step explanation:
Side length (a)
8.284
yd
Perimeter
66.27
yd
Area
331.4
yd²
Longest diagonal (l)
21.65
yd
Medium diagonal (m)
20
yd
Shortest diagonal (s)
15.307
yd
Circumcircle radius (R)
10.824
yd
Incircle radius (r)
10
yd
I believe at the most, it can be near 16k years old.
The answer is going to be6/8
