More Circles

The distance around a circle is

• Circumference

• Radius

• Center

• Central Angle

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

The distance across the circle, through its center

• Radius

• Radii

• Circumferene

• Diameter

Tags

CCSS.4.G.A.1

The distance from a circle to its center

• Chord

• Central angle

• circumference

• radius

Tags

CCSS.HSG.C.A.2

The distance from a circle to its center

• Chord

• Central angle

• circumference

• radius

The diameter is two times the radius

• True
• False

Tags

CCSS.4.OA.A.1

CCSS.4.OA.A.2

The definition of diameter is

• distance from the center of any point on the circle

• distance across the circle through the center

• distance from one point to another

• distance around the circle

Tags

CCSS.7.G.B.4

what is the formula for finding area of a circle

• C = π r²

• A = π r²

• A = π r² / 2

• C = 2 π r

Tags

CCSS.HSG.GMD.A.1

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Tags

CCSS.HSG.GMD.A.1

Find the area of the circle

• 8π
• 9π
• 71π
• 81π

Tags

CCSS.HSG.GMD.A.1

what is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.HSG.GMD.A.1