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Geometry
Math
Grade 4 Math
Grade 5 Math
Grade 6 Math

 

Name _____________________________
Date ___________________
Classify Triangles
Classify each triangle as isosceles, scalene, or equilateral by the lengths of its sides.

1.  
8 ft, 8 in, 8 in


2.  
7 cm, 7 cm, 23 cm


3.  
25 ft, 11 in, 13 ft


4.  
15 mm, 14 mm, 14 mm


5.  
2 cm, 2 cm, 2 cm


6.  
18 ft, 16 ft, 17 ft


7.  
12 in, 5 ft, 5 in


8.  
19 cm, 14 mm, 19 cm


9.  
15 in, 15 in, 15 in


10.  
10 mm, 2 mm, 25 mm


11.  
3 in, 3 in, 3 in


12.  
20 cm, 17 cm, 16 cm


13.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
14.  
2 cm, 2 cm, 6 cm


15.  
23 ft, 23 ft, 23 ft


16.  
19 cm, 20 mm, 20 cm


17.  
18 cm, 17 cm, 7 cm


18.  
21 ft, 5 in, 3 in


19.  
9 ft, 9 ft, 9 ft


20.  
17 cm, 17 mm, 17 cm


21.  
16 mm, 21 cm, 5 mm


22.  
20 ft, 14 ft, 20 ft


23.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
24.  
18 mm, 24 mm, 8 mm



 


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Geometry
Math
Grade 4 Math
Grade 5 Math
Grade 6 Math