Topic

Triangle Inequality

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Quizzes in Triangle Inequality for Grade 8

Geometry

Can side lengths 2 cm, 3 cm, and 6 cm form a triangle?

No, because triangles must have equal sides
No, because one side is too long
Yes, because the sum of any two sides is greater than the third side
Yes, because all numbers are positive

Correct answer(s):

No, because one side is too long

Geometry

Can side lengths 3 cm, 4 cm, and 5 cm form a triangle?

No, because one side is too long
Yes, because all numbers are positive
Yes, because the sum of any two sides is greater than the third side
No, because triangles must have equal sides

Correct answer(s):

Yes, because the sum of any two sides is greater than the third side