Circumference and Arc Length

Question 1

Question 1

Revolt · Accepted Answer

117025

Question 2

✔ 1/61/41/3

Revolt · Accepted Answer

A: 1/6

Question 3

What is the length of arc AB?

Revolt · Accepted Answer

A: 6π cm

Question 4

3250✔ 64

Revolt · Accepted Answer

C: 64

Question 5

Question 5

Revolt · Accepted Answer

117032

Question 6

Which statements about the circle are correct? Check all that apply.

Revolt · Accepted Answer

A: Arc PQ is congruent to arc SR.; B: The measure of arc QR is 150°.; D: Arc PS measures about 13.1 cm.; E: Arc QS measures about 15.7 cm.

Question 7

An arc on a circle measures 250°. Within which range is the radian measure of the central angle?

Revolt · Accepted Answer

C: π to radians

Question 8

Which statements about the clock are accurate? Check all that apply.

Revolt · Accepted Answer

A: The central angle measure when one hand points at 2 and the other points at 4 is 60°.; C: With one hand at 5 and the other at 10, the minor arc formed by the hands is about 15.7 in.; E: The length of the minor arc between 11 and 2 is the same as the length of the minor arc between 7 and 10.

Question 9

Question 9

Revolt · Accepted Answer

B: 60

Question 10

15.7✔ 31.478.5

Revolt · Accepted Answer

B: 31.4

Circumference and Arc Length Answers

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