Circumference and Arc Length

Question 1

✔ 1/41/31/2

Revolt · Accepted Answer

✔ 1/4

Question 2

45°✔ 90°135°

Revolt · Accepted Answer

✔ 90°

Question 3

⇒ 12

Revolt · Accepted Answer

117032

Question 4

45✔ 6067

Revolt · Accepted Answer

✔ 60

Question 5

11.5✔ 14.716.8

Revolt · Accepted Answer

✔ 14.7

Question 6

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°.

Revolt · Accepted Answer

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 Answers

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