A circle radius 120m is divided into 8 equal sector find the length of arc
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◆ Answer -
length( l ) = 94.25 m
● Explanation -
# Given -
r = 120 m
# Solution -
Circumference of the circle is calculated as -
c = 2πr
c = 2 × 3.142 × 120
c = 754 m
As the circle is divided into 8 equal sectors, each sector will have length equal to 1/8th of circumference.
l = c/8
l = 754/8
l = 94.25 m
Therefore, length of arc of each sector is 94.25 cm.
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