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Geometry

Properties of Circles

Circles - Arc Length

         

In the above sector, the inscribed angle is \( 0.68 \) radians and the radius is \( 4 \). What is the arc length of the sector?

In the above sector, the angle is \( 0.84 \) radians and the radius is \( 5 \). What is the perimeter of the sector?

A circular sector of radius 8 has an arc length of 32. What is the inscribed angle (in radians) of the sector?

In the above sector, the marked angle is \( 5.64 \) radians and the radius is \( 9 \). What is the perimeter of the sector?

In the above sector, the inscribed angle is \( 5.64 \) radians and the radius is \( 9 \). What is the arc length of the sector?

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