Practice

Author:
JCarpenter2
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 ?

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Segments

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

Select all that apply
  • A
  • B
  • C
  • D
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Sement Measure

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

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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.)

Select all that apply
  • A
  • B
  • C
  • D
  • E
  • F
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Triangle

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

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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.)

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  • A
  • B
  • C
  • D
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