Tangents

Tangents

Geometry

Multiple Choice

Which diagram shows a tangent line?

Multiple Choice

How many common tangents are there?

If no common tangent exists, choose no common tangents.

• 2 common tangents

• 4 common tangents

• 6 common tangents

• no common tangents

Multiple Choice

How many common tangents are there?

If no common tangent exists, choose no common tangents.

• 1 common tangent

• 2 common tangents

• 3 common tangents

• no common tangents

Multiple Choice

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

• 29

• 32

• 116

• 122

Multiple Choice

Using the tangent lines, find the measure of angle MLP.

• 15

• 30

• 55

• 83

Multiple Choice

Assume the lines that appear to be tangent are tangent. What is the measure of angle BOC ?

• 25

• 100

• 130

• 40

Multiple Choice

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle.

Solve for "?" (the length of the hypotenuse)

• 15

• 6

• 21

• 14

Multiple Choice

What can you conclude?

• AB and AC are not congruent.
• AB= half of AC
• AC = half of AB
• AB=AC

Multiple Choice

What is the value of x?

• x=24

• x=12

• x=8

• x=6

Multiple Choice

What is the value of x?

• x=24

• x=12

• x=7

• x=6

Multiple Choice

What is the value of x?

• x=24

• x=12

• x=7

• x=6

Multiple Choice

Assume that all the lines that appear tangent are tangent. Find the perimeter of the triangle.

• 54

• 42

• 36

Multiple Choice

Assume that all the lines that appear tangent are tangent. Find the perimeter of the triangle.

• 58.8

• 61

• 80.2

Poll

Are you understanding the math concepts from this lesson today?

Open Ended

As you met the success criteria for tangents, write down one important thing to remember about the lesson today.