Geo 10.1-10.5: Circles, Chords, Arcs, and Angles

Name the part shown in the given circle.

• Sector

• Chord

• Segment

• Circumference

Tags

CCSS.HSG.C.A.2

Name the part shown in the given circle.

• Circumference

• Tangent

• Sector

• Radius

Tags

CCSS.HSG.C.A.2

What is the measure of arc AB?

• 140
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

What is the measure of arc WXZ?

• 231
• 255
• 168
• 200

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Find the measure of the arc or the red chord

• 75 degrees

• 225 degrees

• 150 degrees

• 170 degrees

find the measure of the red arc or chord.

• 11

• 7

• 8

• 6

Find the value of x.

• 10
• 181
• 34
• 40

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

Use chords to solve for x

• x = 3 cm
• x = 4 cm
• x = 5 cm
• x = 6 cm

Tags

CCSS.HSG.C.A.2