SOLUTION: Circumference and area of a circle with radius of 2.3 feet. Round to the nearest tenth

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Question 312252: Circumference and area of a circle with radius of 2.3 feet. Round to the nearest tenth
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
circumference = 2*pi*r
=2.3.142*2.3
=14.5 cm
..
Area of circle = pi*r^2
=pi*(2.3)^2
= 16.6 sq. cm