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Katyanochek1 [597]
3 years ago
10

a wheel has a radius of 20 cm if it rolls 60 cm without slipping, through how many radians has it turned

Mathematics
1 answer:
Lerok [7]3 years ago
3 0

Answer:

3

Step-by-step explanation:

Arc length = radius × angle

s = r θ

60 cm = 20 cm × θ

θ = 3 radians

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A soma de 3 numeros igual a 8470 seria:

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Calculate the value of angle A and C of ∆ ABC. Where b=1435cm, a= 782cm and B= 115.6°.​
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The Law of Sines says

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Now, divide. Dividing fractions is the same as multiplying by the reciporical. So:
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