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KengaRu
[80]
3 years ago
5
In a circle, an arc 60 centimeters long subtends an angle of 5 radians. what is the radius of the circle?
Mathematics
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1
answer:
grin007
[14]
3 years ago
3
0
Use the formula:
Arc = radius x angle
angle should be in radians.
Arc= 60 cm = 0.6 m
so radius = Arc / angle
radius = 0.6 / 5 = 0.12 m
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