Tangent to a Circle

What is the value of DC? (to the nearest hundredth) 

• 9.43

• 4.43

• √89

• 9

Tags

CCSS.HSG.C.A.2

Find the length of BC.

• 2

• 3

• 9

• 14

Tags

CCSS.HSG.C.A.2

Determine if a tangent line is shown in the picture.

• Yes

• No

• Not sure

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.

• tangent

• secant

• chord

• radius

Find the value of x and y.

• x = 15, y = 85

• x = 68, y = 85

• x = 68, y = 95

• x = 85, x = 112

Tags

CCSS.HSG.C.A.2

Calculate y

• 49

• 98

• 196

• 262

Tags

CCSS.HSG.C.A.2

What is the value of b?

• 53

• 87

• 43.5

• 68

Tags

CCSS.HSG.C.A.2

A tangent to a circle intersects it in …………….point(s).

• one

• two

• three

A line intersect the circle at only one point is called .........

• Center

• tangent

• secant

There are ............ tangents we can draw to a circle

• 2

• infinite

• finite