Mathematics, 18.03.2021 21:10 lambobacon9467
in circle O the radius is 4ft and the measure of minor arc ab is 120 degrees find the length of minor arc ab to the nearest integer
Answers: 3
of the circle's length (circumference).
, where 
is the radius of the circle. Therefore, the circumference of the circle is 
. As we found earlier, the length of the arc is 
of this circumference. Therefore, the arc's length is 
.
.
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in circle O the radius is 4ft and the measure of minor arc ab is 120 degrees find the length of mino...
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