Chords and Angles and Tangent to a Circle

What is x?

• 15

• 23

• 2

• 92

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.C.A.2

In a circle (or congruent circles), congruent arcs:

• have congruent chords

• have congruent points

• are twice the measure of their radii

• can climb a hippo

Tags

CCSS.8.G.A.2

• 240
• 230
• 205
• 255

Tags

CCSS.HSG.C.A.2

Find the measure of ∠ABE.

• 129⁰

• 51⁰

• 100⁰

• 65⁰

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

Find the measure of the missing arc.

• 70°

• 100.5°

• 201°

• 140°

Tags

CCSS.HSG.C.A.2

• 33
• 18
• 46
• 16

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 10

• 181

• 34

• 40

Tags

CCSS.HSG.C.A.2