Properties of Circles

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

In a circle (or congruent circles), chords that are the same distance from the center:

• are similar
• have the same name
• are congruent to each other
• are walking dead

Tags

CCSS.HSG.C.A.2

Find x.

• 4.4
• 8.3
• 9.4
• 8.8

Tags

CCSS.HSG.C.A.2

A tangent is a line that _______. 

• passes through the center of the circle
• intersects the circle at two points
• intersects the circle at one point
• follows the circumference of a circle

Find the perimeter

• 48.8
• 47.4
• 39.8
• 36.4

Tags

CCSS.3.MD.D.8

A tangent line intersecting with a radius always creates a ____________ angle

• right
• acute
• obtuse
• straight

Name a chord.

• Segment XC
• Segment KM
• Segment HJ
• LINE BD