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13-04-2022
Mathematics

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HELP! WILL GIVE BRAINLEST! On the unit circle, an arc of length 2 subtends an angle, β. What is the radian measure of β?

HELP WILL GIVE BRAINLEST On the unit circle an arc of length 2 subtends an angle β What is the radian measure of β class=

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Аноним Аноним

13-04-2022

Answer:

2 rad

Step-by-step explanation:

Given :

arc length = 2 m
radius of a unit circle = 1 m

Formula

l = rβ
⇒ β = l/r

Solving for β

β = 2/1
β = 2 rad

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