Arc Length

Determine the arc length of arc AB

• 6.284

• 8

• 3.142

• 4

Determine the perimeter of the following figure

• 30.708

• 30

• 20

• 20.708

Determine the length of segment LR

• 6.200 cm

• 8.583 cm

• 12.398 cm

• 53.931 cm

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

Find the circumference of circle R.

• $108\pi$

• $1200\pi$

• $\frac{3}{4}\pi$

• $30\pi$

Tags

CCSS.HSG.C.B.5

Find the radius of a circle with a circumference of 28π cm.

• 7 cm

• 28 cm

• 21 cm

• 14 cm

Determine the perimeter of the blue region.

• 26 + 6 $\pi$

• 13 + 12 $\pi$

• 13 + 6 $\pi$

• 26 + 12 $\pi$

Calculate the length of the bold arc.

• 5040 cm

• 43 cm

• 44 cm

• 14 cm

Tags

CCSS.HSG.C.B.5

Find the length of the arc.

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

Tags

CCSS.HSG.C.B.5

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

Tags

CCSS.HSG.C.B.5