In a square of side 10 cm, its diagonal is equal to (a) 15 cm (b) 10√2 cm (c) 20 cm (d) 12 cm

In a square of side 10 cm, its diagonal is equal to
(a) 15 cm
(b) 10√2 cm
(c) 20 cm
(d) 12 cm
by

1 Answer

Answer :

(b) 10√2 cm
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