What is the arc length if the radius is 12 cm?*
1 answer:
Answer:
4π cm
Step-by-step explanation:
The length of an arc of a circle with radius r and central angle θ is given by ...
s = rθ
where θ is in radians.
Here, your arc measures 60° = π/3 radians, so the arc length is ...
s = (12 cm)(π/3) = 4π cm
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Repost your question. Unclear as typed.
let x = the number
7x - 6 =85
add 6 to each side
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divide each side by 7
x = 91 /7 = 13
Answer is B 13
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Step-by-step explanation:
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Step-by-step explanation:
m=1, (10,5)
y=mx+b
5=1(10)+b
5=10+b
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y=x-5
