Find the number in the thousand place
7
and look one place to the right for the rounding digit
4
. Round up if this number is greater than or equal to
5
and round down if it is less than
5
.
47000
Answer:

Step-by-step explanation:
The formula of an area of a elipse:

We have:

Substitute:

Hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi
Answer:
for 3, 4 or both?
4. is probably zero
Step-by-step explanation:
Wait is 4 a question?
Area = Length x Length
Length = √49 = 7 inches
Answer: 7 inches