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The diagonal of a square is 10 cm what is the length (in cm) of its side? |
3\(\sqrt {2}\) cm 5\(\sqrt {2}\) cm 6\(\sqrt {2}\) cm 2\(\sqrt {2}\) cm |
5\(\sqrt {2}\) cm |
Diagonal of a square = \(\sqrt {2}\)a = 10 cm ⇒ a = 5\(\sqrt {2}\) cm |
