Parametric Arc Length

Find the length of the arc to 2dp

• 32.11cm

• 16.05cm

• 780.84cm

• 32.99cm

Find the length of the arc to 2dp

• 0.63cm

• 0.62cm

• 0.31cm

• 6.28cm

Find the length of the arc to 2dp

• 21.99mm

• 65.97mm

• 32.99mm

• 11.00mm

Find the length of the arc to 2dp

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

Find the length of the arc to 2dp

• 25.12cm

• 12.57cm

• 628.32cm

• 31.42cm

Find the length of the arc to 2dp

• 1.95cm

• 3.91cm

• 0.98cm

• 2.93cm

Find the length of the arc to 2dp

• 115.61cm

• 28.90cm

• 57.81cm

• 86.71cm

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

• 47

• 74

• 94

• 123

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5

• 9

• 8

• 6

When she is outdoors, Tasha, the dog, is tied to a stake in the center of a circular area of radius 24 feet. The angle between her dog house and her favorite hydrant is 165 degrees.  What is the length of the arc from her dog house to the hydrant, following minor arc DG, to the nearest foot.

• 40

• 35

• 55

• 69