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The complete question is: Henry knows that the circumference of a circle is
18π inches. What is the area of the circle?
Solution:Circumference (C) of the circle can be written as:

Using this value of radius, we can find the Area(A) of the circle.
Therefore, area of the circle having a circumference of 18π inches will be 81π inches²
Y=12.5x
because 12.5 is the constant and this is a directly proportional equation
54 - 18n
Multiply -9 by -6 to get 54.
Multiply -9 by 2n to get 18n.
Answer:
8/5×3/7=
8 × 3
5 × 7
= 24/35
Step-by-step explanation:
24/35