Arc Length Practice

If the central angle is 70 degrees, what is the measure of the blue arc?

• 140

• 290

• 70

• 85

Find the length of the bold arc.

• 17,860.3 ft

• 49.7 ft

• 472.3 ft

• 54,150 ft

Tags

CCSS.HSG.C.B.5

Find the arc length of the bolded arc in the picture.

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

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 arc length of the bolded arc. Check both the answer in terms of pi and as a decimal.

• $32\pi$

• $28\pi$

• 28

• 88

Tags

CCSS.HSG.C.B.5

Find the length of the arc. Round your answer to one decimal place.

Tags

CCSS.HSG.C.B.5

Find the central angle to the nearest degree, if arc AB has an arc length of 4.2.

• 90

• 60

• 55

• 113

Tags

CCSS.HSG.C.B.5