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Tangents and Chords in Circles

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Tangents and Chords in Circles
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve for a.

6

6.67

8.33

10

Tags

CCSS.HSG.C.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Two tangents CD and CB intersect circle A. Find the length of the tangent segment BC.

2

3

9

14

Tags

CCSS.HSG.C.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the diagram, AC is tangent to circle B, find the length of CB.

6

7

8

9

Tags

CCSS.HSG.C.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the diagram, two chords intersect inside the circle. Solve for x.

14

12

19

17

Tags

CCSS.HSG.C.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 2 pts

If two tangents are drawn to a circle from an external point, what is the relationship between these two tangents?

They are congruent.

They are perpendicular.

They intersect at the center.

They are parallel.

Tags

CCSS.HSG.C.A.2

6.

DROPDOWN QUESTION

1 min • 2 pts

Media Image

Segment AB and AC are​ (a)   to the circle and​ (b)   to each other.

tangents

congruent

secants

chords

unequal

similar

7.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

Which best describes segment AB? (a)  

chord

secant

tangent

diameter

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