10.6/12.1/12.2 review

What best describes segment AB?

• chord

• secant

• tangent

• diameter

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

• x = 160
• x = 40
• x = 80
• x = 360

Tags

CCSS.HSG.C.A.2

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

• 64
• 116
• 180
• 32

Tags

CCSS.HSG.C.A.2

What is the measure of arc JK?

• 55°
• 60°
• 120°
• 135°

Tags

CCSS.HSG.C.B.5

Assume that all the lines that appear tangent are tangent. Find the perimeter

• 54
• 36
• 48
• 42

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2
• 3
• 4
• 5

Tags

CCSS.HSG.C.A.2

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°
• 100°
• 210°
• 105°

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

Find x

• 10
• 5
• 18
• 9

Tags

CCSS.HSG.C.A.2

A point B is 17cm away from the centre O of a circle. AB is the tangent to the circle at A. Given that AB = 15 cm, find the radius of the circle.

• 8 cm

• 9 cm

• 2 cm

• 16 cm

Tags

CCSS.HSG.C.A.2