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Daniel Math Academy · Grade 6 Math

Triangle Inequality

Skill S.1 · Triangles & polygons · ★★☆ Medium

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Answer each question.

1. 1
   Can sides of $17$, $5$, and $9$ meters form a triangle? 
2. 2
   Can sides of $41$, $20$, and $20$ feet form a triangle? 
3. 3
   Can sides of $26$, $18$, and $15$ centimeters form a triangle? 
4. 4
   Can sides of $14$, $12$, and $28$ centimeters form a triangle? 

Daniel Math Academy · Grade 6 Math

Answer Key

S.1 Triangle Inequality · ★★☆ Medium

1. 1no
2. 2no
3. 3yes
4. 4no