The circumference of a circle is always calculated by 2
R
So if R=2.5 m this circumference is 2**2.5 m
Which is 5 m (choice B)
Hope this helped!
So if R=2.5 m this circumference is 2*
Which is 5
Hope this helped!
a large aquarium has 6 more fish than a small aquarium. There are 19 fish in a large aquarium. How many fish are in a small aqua
2 answers:
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Answer:
Step-by-step explanation:
The formula for the area of a circle is , r is your radius, A is your area, and π is pi (3.1415...). You plug in your radius, or 5 into r, square it, 25, and multiply it by pi. You may be asked to use a certain number of digits of pi, and in that case you multiply for example 3.14 by 25, however
is the exact answer.