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how to find the measure of a arc in a circle

Sagot :

Answer:

using the (pi) which is the formula

9514 1404 393

Answer:

  it depends on what measure you want

Step-by-step explanation:

The angular measure of an arc of a circle is equal to the central angle it subtends.

  θ = θ

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The length measure of an arc of a circle is equal to the product of the central angle in radians and the radius.

  s = rθ