Make Circle

Miguel uses counters to solve 5/8 × 16.

How many counters will Miguel circle for the product?

• 10

• 6

• 5

• 12

Tags

CCSS.5.NF.B.4A

Two concentric circles are of radii 6.5 cm and 2.5 cm. Find the length of the chord of the larger circle which touches the smaller circle

• 10 cm

• 12 cm

• 11 cm

• 7 cm

Tags

CCSS.HSG.C.A.2

• Secant
• Diameter
• Radius
• Chord

Tags

CCSS.HSG.C.A.2

• Secant
• Diameter
• Radius
• Chord

Tags

CCSS.HSG.C.A.2

Which segment is the diameter?

c

CE

BD

CD

Drag and Drop: Match the correct parts of a circle.

c

d

e

f

b

a

center

tangent

diameter

chord

radius

secant

What do we call the red line?
(a)  

• Chord

• Arc

• Diameter

• Segment

Which segment is a radius?

b

LM

DC

BD

ML

Match the line segment to the correct part of a circle

• Diameter

• LM

• Radius

• JH

• Chord

• JG

Tell whether the line or segment is best described as a chord, a secant, a diameter, a tangent, or a radius.

• chord

• secant

• diameter

• tangent

• radius

Tags

CCSS.HSG.C.A.2