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Circle Theorem Tangent Lines

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Circle Theorem Tangent Lines
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

90

309

129

39

Tags

CCSS.HSG.C.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x?

160

20

70

90

Tags

CCSS.HSG.C.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In each circle, what is the value of x to the nearest tenth?

4.25

14.10

3.75

6.25

Tags

CCSS.HSG.C.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine whether a tangent line is shown in the diagram. (Hint: Use the Pythagorean Theorem)

Yes

No

Tags

CCSS.HSG.C.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the relationship between this circle and line?

Tangent

secant

chord

😶

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What can you conclude from the picture?

m is parallel to circle C

m is skew to circle C

m bisects circle C

m is tangent to circle C

7.

DROPDOWN QUESTION

1 min • 1 pt

​ - a line in the plane of a circle that intersects the circle in exactly one point

​

tangent

Arc Measure

major arc

minor arc

diameter

semi circle

tangent line

circle

radius

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