# Practice

- Author:
- jcarpentervva

Answer each of the questions based on what you learned on the last page. You can use the diagram to help you, if you would like.

## Circle With 2 Tangents

## Angle

What kind of angle is ?

## Segments

Which statements are true? (Select all that are true.)

## Sement Measure

If DB = 7, what is the length of DC?

## Segment - Algebraic

If DB = 2x - 5 and DC = x + 8, find the measure of x and the length of DC. (Select both from the list.)

## Triangle

What kind of triangle are triangles ACD and ABD? What does this tell us we can use for side lengths?

## Missing Segment

If circle A has a radius of 10 and DB = 19, how far is the center of the circle from where the two tangent lines intersect? Rephrased: what is the length of DA? (Look at the question above for a hint.)