Chords, Tangents, Secants

What is AB?

• diameter

• center

• circumference

• radius

Name a chord.

• Segment XC

• Segment LM

• Segment HJ

• LINE BD

Name a tangent.

• Segment XC

• Segment LM

• Segment HJ

• LINE BD

Which is true

• All radii are chords

• All chords are Diameters

• All diameters are chords

• All tangents are chords

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.C.A.2

Find the measure of ∠ABE.

• 129⁰

• 51⁰

• 100⁰

• 65⁰

Tags

CCSS.HSG.C.A.2

In the diagram, TP and TQ are tangents to circle O. Determine the value of x. (Note the angles with single arcs are not necessarily congruent in this diagram.)

• 70

• 110

• 140

• 90

Tags

CCSS.HSG.C.A.2

Find x

• 10

• 5

• 18

• 9

Tags

CCSS.HSG.C.A.2

x = ?

• 90

• 180

• 45

• 80

Tags

CCSS.HSG.C.A.2

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2

• 11

• 7.6

• 9

Tags

CCSS.HSG.C.A.2