Tangents Chords and Secants Arc Measures

The measure of arc HJ = 110 degree and arc LJ = 150 degree, what is the measure of angle K?

Tags

CCSS.HSG.C.A.2

In a circle or in congruent circles, two minor arcs are congruent if and only if their corresponding _________ are congruent

• chords

• arc

• diameter

• radius

Tags

CCSS.8.G.A.2

In a circle, a diameter bisects a chord and an arc with the same endpoints if and only if it is __________ to the chord.

• parallel

• congruent

• perpendicular

• bisect

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

PA and PB are tangents of length 15cm to the circle with centre O. If PRO is a straight line with PR = 9cm, calculate the radius of the circle.

(a)  

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 10

• 181

• 34

• 40

Tags

CCSS.HSG.C.A.2

Where in the intersection of the lines shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Tags

CCSS.HSG.C.B.5

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

What is in the picture?

• Two tangents

• Two Secants

• Two Chords

• One Secant and One Tangent

Tags

CCSS.HSG.C.A.2