Measures of Tangent and Secant Form the Center

Using the tangent lines, find the value of x.

• 60

• 120

• 30

• 300

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CCSS.HSG.C.A.2

Using lines tangent to the circle, find the value of x.

• 57

• 137

• 47

• 257

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CCSS.HSG.C.A.2

Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.

• 11.7

• 10.8

• 13.0

• 14.2

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CCSS.HSG.C.A.2

Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.

• 4.1

• 5.8

• 4.7

• 3.6

Tags

CCSS.HSG.C.A.2

• 1) 32

• 2) 48

• 3) 52

• 4) 38

Answer explanation

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CCSS.HSG.C.A.2

The radius is 14 and CD = 22. How long is AE?

• 14

• 17.80

• 11

• 8.67

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CCSS.HSG.C.A.2

Find the length of CF.

• 8

• 4

• 3

• 6

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CCSS.HSG.C.A.2

Find x

• 10

• 5

• 18

• 9

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CCSS.HSG.C.A.2

Is the given segment tangent to circle K?

• Yes

• No

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

• 26

• 57

• 66

• 114

Tags

CCSS.HSG.C.A.2