Answer :

Final answer:

To construct the triangle LMN with given side lengths, start by drawing segment LN of 7 cm. Then, using a compass, draw arcs based on the other side lengths (6.4 cm and 5.5 cm) from points L and N respectively to locate and draw point M. Connect all points to form the required triangle.

Explanation:

To construct the triangle LMN, you need a straightedge (like a ruler) and a compass. Here are the steps:To construct the triangle LMN with given side lengths, start by drawing segment LN of 7 cm. Then, using a compass, draw arcs based on the other side lengths (6.4 cm and 5.5 cm) from points L and N respectively to locate and draw point M. Connect all points to form the required triangle.

This gives you a triangle with sides measuring 7 cm, 5.5 cm, and 6.4 cm, which is triangle LMN.

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