SOLUTION: Can some one show me how to find a circumference of a circle?
Can some one show me how to find a area of a circle?
One of my question says find the circumference of a circle th
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-> SOLUTION: Can some one show me how to find a circumference of a circle?
Can some one show me how to find a area of a circle?
One of my question says find the circumference of a circle th
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Question 120263: Can some one show me how to find a circumference of a circle?
Can some one show me how to find a area of a circle?
One of my question says find the circumference of a circle that has a radius of 4 cm?
The second question says find the area of a circle that has a radius of 4 cm?
Thanks so much for all the help!!!! Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Can some one show me how to find a circumference of a circle?
Can some one show me how to find a area of a circle?
One of my question says find the circumference of a circle that has a radius of 4 cm?
Formula: C = 2(pi)r
Your question:
C = 2(pi)4 cm = 8(pi)cm = 25.13.. cm
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The second question says find the area of a circle that has a radius of 4 cm?
Formula: A = (pi)r^2
Your question:
A = (pi)4^2 sqcm
A = 16(pi) sqcm
A = 50.265... sqcm
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Cheers,
Stan H.
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