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The radius of a circle is 9 kilometers. What is the circle's area?
Use 3.14 for ​.


Sagot :

Answer:

Soln

Circle=(pi)rsquare

=(3.14)(9square )

=254.34m square

Answer:

[tex]2y + 1 \div 3 + y - 7 \div 4 = 6[/tex]