Unit 7 Review

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 bold ARC MEASURE

• 52.4 in²

• 60º

• 30º

• 10.47 in

Tags

CCSS.HSG.C.B.5

The radius of a circle is 3 centimeters. What is the length of a 45 degree arc?

• 2/3 pi

• 1/2 pi

• 3/4 pi

• 5/6 pi

Tags

CCSS.HSG.C.B.5

The radius of a circle is 5 centimeters. What is the length of a 180 degree arc?

• 5 pi

• 2 pi

• 4 pi

• 6 pi

Tags

CCSS.HSG.C.B.5

Convert 510^o to Radians

• 25π / 3

• 23π / 8

• 17π / 6

• 51π / 8

Tags

CCSS.HSF.TF.A.1

Convert 270^o into radians

• π/ 4

• 3π/ 2

• 3π/ 4

• π/ 2

Tags

CCSS.HSF.TF.A.1

Convert 35π / 18 radians into degrees

• 350^o

• 340^o

• 355^o

• 345⁰

Tags

CCSS.HSF.TF.A.1

Convert 4π/ 3 radians in degrees

• 120

• 240

• 210

• 270

Tags

CCSS.HSF.TF.A.1

Find the arc length of the bolded arc. Give your answer in terms of π.

• (65/12)π cm

• 17.02 cm

• (845/24)π cm

• 26π cm

Tags

CCSS.HSG.C.B.5

The length of an arc is 18cm and the radius of the circle is 6cm. What is the radian measure of the central angle?

• 3 radian

• 2 radian

• 4 radian

• 2π radian

Tags

CCSS.HSF.TF.A.1