All I can say is 1 and 2 are correct.
Volume = length x width x height
Volume = 1 x 10 x 20.5
Volume = 205 m^3
They are both the second choices 1.)Transitive Property
2.)Reflective Property
Answer:
Step-by-step explanation:
∩ 
is asking for the intersection of sets 
and , or simply, which numbers can be found in both sets.
The numbers shared between the two sets are 
.
Next, we need to union this result with the set 
, or simply, combine the numbers in both sets together.
This would result in 
It would be 14 for the perimeter
