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7. choose the correct answer. are the circles tangent, concentric, or c…

tangent

分類: geometry 更新時間: 2026-02-09

題目

  1. choose the correct answer.

are the circles tangent, concentric, or congruent?
□ congruent
□ tangent
□ concentric

解題步驟

  1. Understand the question
    1. choose the correct answer.

    are the circles tangent, concentric, or congruent?
    □ congruent
    □ tangent
    □ concentric

  2. Brief Explanations
    1. Congruent circles: Have equal radii; these circles are different sizes, so they are not congruent.
    2. Concentric circles: Share the same center; these circles have distinct centers (X and Y), so they are not concentric.
    3. Tangent circles: Touch at exactly one point; the diagram shows the two circles intersecting at precisely one point, fitting this definition.
  3. Final answer

    tangent

答案

Brief Explanations

  1. Congruent circles: Have equal radii; these circles are different sizes, so they are not congruent.
  2. Concentric circles: Share the same center; these circles have distinct centers (X and Y), so they are not concentric.
  3. Tangent circles: Touch at exactly one point; the diagram shows the two circles intersecting at precisely one point, fitting this definition.

Answer

tangent

Question Image

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Question Analysis

Subject mathematics
Sub Subject geometry
Education Level high school
Difficulty unspecified
Question Type with image, multiple choice
Multi Question No
Question Count 1
Analysis Status completed
Analyzed At 2026-02-09T20:07:23

OCR Text

Show OCR extraction
7. choose the correct answer.
are the circles tangent, concentric, or congruent?
□ congruent
□ tangent
□ concentric

相關知識點

mathematicsgeometrywith image, multiple choicehigh schoolturns-1

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