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01-10-2016
Mathematics

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T What's the circumference of a circle with a diameter of 45 centimeters? A. 141.4 centimeters B. 6,361.7 centimeters C. 282.7 centimeters D. 70.7 centimetershe following drawing contains two ______ angles. A. right B. vertical C. obtuse D. acute

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apologiabiology apologiabiology

01-10-2016

c=pid
d=45
c=45pi
aprox pi=3.14
c=141.3

A is answer

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