Measuring Arcs

Find the length of the arc to 2dp

• 2.09m

• 301.59m

• 1.05m

• 2.51m

• 105

• 114

• 118

• 124

• 35

• 55

• 66

• 72

What is the correct value for x?

• 225^o

• 135^o

• 75^o

• 100^o

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track RN, a distance of 230ft. Find to the nearest degree, the measure of minor arc RN.

• 47

• 74

• 94

• 123

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 60

• 45

• 63

• 81

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

What is the arc length of MN?

• 56.52 in

• 113.04 in

• 18.84 in

• None of the above

Find the arc length.

• 5.50 cm

• 11.00 cm

• 0.39 cm

• 141.37 cm