Answer:
24
Step-by-step explanation:
6.21+6.21=5.7+5.7=23.82
23.82 rounds to 24
(perimeter is all of the sides combined)
D.A plane consist of an infinite set of lines.
Answer:
The answer is 400 when you round it off to the nearest hundred.
Answer:
its 3
Step-by-step explanation:
If this paper dosent help u solve it on Your own i can walk u through it