Circle Properties - Angles, Arc Length & Radian Measure

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

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

Convert 210^o to Radians

• 7π / 6

• 21π / 10

• 5π / 6

• 9π / 4

Tags

CCSS.HSF.TF.A.2

Convert 270^o into radians

• π/ 4

• 3π/ 2

• 3π/ 4

• π/ 2

Tags

CCSS.HSF.TF.A.2

Convert 35π / 18 radians into degrees

• 350^o

• 340^o

• 355^o

• 345⁰

Tags

CCSS.HSF.TF.A.1

Convert 41π / 12 radians into degrees

• 600^o

• 605^o

• 610^o

• 615^o

Tags

CCSS.HSF.TF.A.1

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 as a ratio.

• 65

• 21/20

• 20/21

• 113

Tags

CCSS.HSG.C.B.5

Find the length of the arc. (Note that the angle measure is in radians).

Tags

CCSS.HSG.C.B.5

Determine y.

• 30

• 60

• 90

• 180

Tags

CCSS.HSG.C.A.2

What is the measure of the internal angle?

Tags

CCSS.HSG.C.A.2

Select all equations that can be used to solve for x and y in the following inscribed quadrilateral.

• x+55=180

• y+85=180

• x+85=180

• y+55=180

Tags

CCSS.HSG.C.A.2