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Abbie23

  • 4 years ago

What is a central angle and what is the relationship of the measures of the central angle and the intercepted arc?

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  1. SUROJ
    • 4 years ago
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    oh maybe theta=l/r where l is length of arc

  2. SUROJ
    • 4 years ago
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    r is radius and theta in radian

  3. ash2326
    • 4 years ago
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    |dw:1335854430874:dw| The angle subtended by an arc at the center of a circle is the Central Angle.

  4. ash2326
    • 4 years ago
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    \[\text{Here L is the arc length}\] \[\text{Here r is the radius of the circle}\] \[\text{Here}\ \theta\ \text{is the central angle}\] \[\text{Relation between central angle and arc length:}\] \[\Huge L=r \times \theta\]

  5. ash2326
    • 4 years ago
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    @Abbie23 Do you understand this?

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