If there are four line segments of length $3cm, 7cm, 14cm and 21cm$ . Then how many triangles can be drawn from these line segments?

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Solution

The condition to form a triangle is that sum of the lengths of two sides of a triangle must be greater than the third one.

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If there are four line segments of length 3cm, 7cm, 14cm and 21cm. Then how many triangles can be drawn from these line segments? __

The condition to form a triangle is that sum of the lengths of two sides of a triangle must be greater than the third one.

If there are four line segments of length $3cm, 7cm, 14cm and 21cm$ . Then how many triangles can be drawn from these line segments?

__