3 years ago

Can someone please help me with this question?! (geometry)

Mathematics

1 answer:

Dovator [93]3 years ago

5 0

Answer:

see below

Step-by-step explanation:

The arc length (s) can be found in terms of angle (θ) and radius (r) as ...

s = rθ

Dividing by r gives ...

s/r = θ

Since the angles are the same for the two circles, the ratios of interest are ...

$\dfrac{s_1}{r_1}=\dfrac{s_2}{r_2}=\theta$

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