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The diagonal of a square is 14 cm what is the length (in cm) of its side? |
7\(\sqrt {2}\) cm 6\(\sqrt {2}\) cm 9\(\sqrt {2}\) cm 11\(\sqrt {2}\) cm |
7\(\sqrt {2}\) cm |
Diagonal of a square = \(\sqrt {2}\)a = 14 cm ⇒ a = 7\(\sqrt {2}\) cm |
