Tangent Lines with Circles

Determine if a tangent line is shown in the picture.

• Yes

• No

• Note Sure

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

• 57

• 137

• 47

• 257

Determine if a tangent line is shown in the picture.

• Yes

• No

• Not sure

Determine if a tangent line is shown in the picture.

• Yes

• No

• Not Sture

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

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

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.

• 16 in

• 8 in

• 11 in

• 6 in

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?

• 8

• 9

• 15

• 17

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?

• 2

• 3

• 4

• 5

A belt fits snugly around two circular pulleys. Find the distance between the centers of the pulleys. Round to the nearest hundredth.

• 14.04

• 16.23

• 14.75

• 15.64