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Jet001 [13]
3 years ago
10

Radian question. Answer asap please!!!

Mathematics
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

Ф = s/r

Step-by-step explanation:

The arc length formula is s = rФ, where r is the radius and Ф is the central angle.  We want to find a formula for the angle Ф in terms of s and r.  To do this, start with s = rФ and divide both sides by r:

s     rФ

-- = ----

r       r

Then Ф = s/r

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