T.4

정다각형과 정다각형이 아닌 다각형

모든 변과 모든 각이 같은 정다각형인지 구별하기

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Daniel Math Academy · Grade 5 Math

Regular & Irregular Polygons

Skill T.4 · Quadrilaterals & polygons · ★★☆ Medium

Name
 
Date
 
Score/ 6

Regular: all sides equal and all angles equal. Ticks mark equal sides.

Example
Regular or irregular?irregular

Think: A rhombus has 4 equal sides, but its angles are not all equal, so it is not regular.

  1. 1
    Regular or irregular? 
  2. 2
    Regular or irregular? 
  3. 3
    Regular or irregular? 
  4. 4
    Regular or irregular? 
  5. 5
    Regular or irregular? 
  6. 6
    Regular or irregular? 
Daniel Math Academy · danielmath.comWorksheet #cn57tm2 · Page 1 / 2
Daniel Math Academy · Grade 5 Math

Answer Key

T.4 Regular & Irregular Polygons · ★★☆ Medium

  1. 1irregular
  2. 2irregular
  3. 3irregular
  4. 4regular
  5. 5regular
  6. 6irregular
Daniel Math Academy · danielmath.comWorksheet #cn57tm2 · Answer Key · Page 2 / 2