Intro to Circles

Find the circumference of a circle with radius of 5...

• 5π

• 25π

• 10π

• 2.5π

Tags

CCSS.HSG.GMD.A.1

Find the circumference of a circle with diamter of 8...

• 4π

• 8π

• 16π

• 64π

Tags

CCSS.HSG.GMD.A.1

Find the area of a circle with a radius of 4...

• 4π

• 8π

• 16π

• 64π

Tags

CCSS.HSG.GMD.A.1

Find the diameter of a circle whose area is 36π...

• 3

• 6

• 12

• 36

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.4

CCSS.HSA.REI.B.4

CCSS.HSG.GMD.A.1

Find the length of arc AB...

• 9π

• 18π

• 3π

• 3/2π

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

Find the area of sector AB...

• 81π

• 9/2π

• 27/2π

• 27π

Tags

CCSS.HSG.C.B.5

Find the area of sector AC...

• 8π

• 48π

• 144π

• 12π

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

Find the length of arc AC...

• 8π

• 12π

• 24π

• 36π

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

Given the length of arc AB was 12π, and the angle was 40^o, find the radius...

• 54

• 27

• 24

• 6

Tags

CCSS.HSG.C.B.5

Find the area of the circle...

• 64π

• 16π

• 8π

• 24π

Tags

CCSS.HSG.GMD.A.1