3 years ago

If the circumference of the circle below is 72 what is the length of AB (the minor arc)

Mathematics

2 answers:

xenn [34]3 years ago

7 0

Answer:

2πr=72

=2*22/7*r=72

=r=72*7/44=504/44=252/22=126/11=11.45

=πr theta /180=22/7*11.45*60/180

=11.99=12(approx)

answer is (a) 12

castortr0y [4]3 years ago

4 0

The Answer is 12 ......

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