Tangent Tangent

Using the angle of 35°, which tangent ratio can find the depth "d"?

• tan (35) = 500 / d

• tan (35) = d / 500

Find x. 

• 46.1

• 4.90

• 16.4

• 26.9

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

• 90

• 140

• 220

• 360

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

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

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

• 4.25

• 14.10

• 3.75

• 6.25

What is the value of x to the nearest tenth?

• 10.7

• 114.5

• 64.2

• 5.35

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

• Yes

• No

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

• Yes

• No

What is the value of x to the nearest tenth?

• 5

• 25

• 5.5

• 4.5