Geometry Circle Arc Length

The arc length is 7cm

• True

• False it's 6.8cm

• False it's 7.4 cm

Tags

CCSS.HSG.C.B.5

The radius of a circle is 7 feet. What is the approximate length of an 85 degree arc?

• 3.31 feet

• 14.83 feet

• 5.19 feet

• 10.39 feet

Tags

CCSS.HSG.C.B.5

A circle has a radius of 3. A central angle is created with a measure of 40 degrees. Find the length of the arc created by this central angle to two decimal places.

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

Tags

CCSS.HSG.C.B.5

What is the EXACT length of the 90 degree arc in the figure?

(Type in pi instead of symbol)

Tags

CCSS.HSG.C.B.5

• 10 pi

• 225

• 2.5 pi

• 5 pi

Tags

CCSS.HSG.C.B.5

• 12.56

• 1.80

• 1.74

• 1.71

Tags

CCSS.HSG.C.B.5

What is the measure of arc AYB

• 50

• 100

• 180

• 260

Tags

CCSS.HSG.C.B.5

Two tangents CD and CB intersect circle A. Find the length of the tangent segment BC.

• 2

• 3

• 9

• 14

Tags

CCSS.HSG.C.A.2