Arclength and Circle Properties

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

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

Now draw a diagram of a circle with two chords, EF and GH, that intersect at point K.  If EF = 15, EK = 6, and HK = 3, what is GK?

• 3

• 6

• 9

• 18

Tags

CCSS.HSG.C.A.2

Solve for x. 

• 5

• 20

• 40

• 85

Tags

CCSS.HSG.C.A.2

Solve for x.

• 88.25

• 9.39

• 18.8

• 7.03

Tags

CCSS.HSG.C.A.2

In circle P, find the measure of angle QPR.

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

Solve for x.

• 10

• 5

• 18

• 9

Tags

CCSS.HSG.C.A.2

Find x.

• 4.4

• 8.3

• 9.4

• 8.8

Tags

CCSS.HSG.C.A.2

Find the measure of segment NQ

• 5

• 10

• 25

• 7

Tags

CCSS.HSG.C.A.2