Circle properties - assessment

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent
• perpendicular
• complimentary
• supplementary

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

What is the size of angle x?

• 19^o
• 76^o
• 39^o
• 38^o

Tags

CCSS.HSG.C.A.2

find the measure of angle a

• 30
• 21
• 60
• 120

Tags

CCSS.HSG.C.A.2

What is the value of x and y?

• x=75°; y=93°
• x=65°;y=104°
• x=75°; y=94°
• x=65°; y=93

Tags

CCSS.HSG.C.A.2

Lines AO and BO are tangent. What is the measure of BO?

• 20
• 15
• 10
• 5

Tags

CCSS.HSG.C.A.2

What is the value of x and y?

• x=75°; y=93°
• x=65°;y=104°
• x=75°; y=94°
• x=65°; y=93

How big is angle b?

• 50 degrees
• 60 degrees
• 70 degrees
• 75 degrees

Tags

CCSS.HSG.C.A.2

What is the measure of arc AYB

• 50
• 100
• 180
• 260

Tags

CCSS.HSG.C.B.5

Two tangents CD and CB intersect circle A. Find the length of the tangent segment BC.

• 2
• 3
• 9
• 14

Tags

CCSS.HSG.C.A.2

In the diagram, AC is tangent to circle B, find the length of CB.

• 6
• 7
• 8
• 9

Tags

CCSS.HSG.C.A.2