Question
A circle has a radius of
8cm
. Find the length
s
of the arc intercepted by a central angle of
110°
.
8cm
. Find the length
s
of the arc intercepted by a central angle of
110°
.
Answers
you know that the whole circumference is 2πr.
You have only a fraction of that; namely,
110/360 * 2πr
You have only a fraction of that; namely,
110/360 * 2πr
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