Consider a regular hexagon inscribed in circle C with radius r. Regular hexagons have six congruent sides and six congruent angles. In the figure, angle CAB measures 60°.

Question

Revolt · Accepted Answer

What is m∠ACB? °: 60; What is the length of segment AB?: r; What is the perimeter of the hexagon?: 6r; The perimeter of the hexagon is the circumference of the circle.: slightly less than; The circumference of the circle is .: slightly greater than 6r

Circumference and Arc Length

Consider a regular hexagon inscribed in circle C with radius r. Regular hexagons have six congruent sides and six congruent angles. In the figure, angle CAB measures 60°.

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