Circles Tangent Lines

Line segment AB is tangent to the circle.

• True

• False

Line segment AB is tangent to circle C. What is the radius of the circle?

• 11

• 15

• 10

• 8

Tags

CCSS.HSG.C.A.2

Line segment AB and AD are both tangent to circle C. Find x.

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.C.A.2

Using the tangent lines, find the value of x.

• 60

• 120

• 30

• 300

Tags

CCSS.HSG.C.A.2

Is line segment AB tangent to the circle?

• Yes

• No

Name the point of tangency of Circle C.

• Point C

• Point F

• Point E

• Point A

​ - a line in the plane of a circle that intersects the circle in exactly one point

​

• tangent

• Arc Measure

• major arc

• minor arc

• diameter

• semi circle

• tangent line

• circle

• radius

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

• 20

• 15

• 10

• 5

Tags

CCSS.HSG.C.A.2

Line segment AB and line segment AD are both tangent to circle C. What is the value of x?

• 4.5

• 5

• 5.5

• 6

Tags

CCSS.HSG.C.A.2

Line segment AB is tangent to circle C. What is the radius of the circle?

• 3.75

• 4.25

• 3.25

• 3.5

Tags

CCSS.HSG.C.A.2