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What is the exact circumference of the circle? A. 16 cm B. 8 cm C. 4 cm D. 2 cm I NEED THE ANSWER QUICKLY PLEASE!!!!!!!
asked
Sep 5, 2017
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1
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What is the exact circumference of the circle?
A. 16
cm
B. 8
cm
C. 4
cm
D. 2
cm
I NEED THE ANSWER QUICKLY PLEASE!!!!!!!
Mathematics
middle-school
Crypth
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Crypth
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2
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7
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I'm just going to say that 8 cm is right (credit to the person who answered first), I toke the test and got it right! ☺
Ali Sher Kashif
answered
Sep 8, 2017
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Ali Sher Kashif
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5
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Hey there, we are going to use two formula's, the first formula is C=2πr, and the second formula is D=2r. Now, we solve, C=πd=π*8=25.13274, Therefore, I guess the answer is B. 8 cm
Unnikrishnan R
answered
Sep 10, 2017
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Unnikrishnan R
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