Unit 13 Day 1

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

• Radius

• 
• Tangent

• 
• Chord

• 
• Diameter

• 
• Secant

• 

Match the following radius with the correct diameter.

• Diameter=64

• Not a correct answer.

• Diameter=4

• Radius=8

• Diameter=16

• Radius=64

• Diameter=128

• Radius=16

• Diameter=32

• Radius=32

Tags

CCSS.7.G.B.4

Write the standard equation of each circle.

Center at the origin (0,0) and radius 2

Tags

CCSS.HSG.GPE.A.1

Write the standard equation of each circle.

Center at (4,1) and radius 5

Tags

CCSS.HSG.GPE.A.1

Identify the center and radius.

c

a

Radius=0.4

Radius=0.16

Center=(-4, 3)

Center=(4, -3)

Center=(3, -4)

Center=(-3, 4)

Radius=0.0256

Tags

CCSS.HSG.GPE.A.1

Identify the center and radius.

c

a

Center=(-3, 5)

Center=(-5, 3)

Radius=16

Center=(5, -3)

Radius=65536

Center=(3, -5)

Radius=256

Tags

CCSS.HSG.GPE.A.1