#### Question

Find the diagonal of a square whose side is 10 cm.

#### Solution

Side of a square = 10 cm.

Diagonal of a square = √2 x side of a square

= √2 x 10

=10√2

∴The diagonal of a square is 10√2 cm

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#### APPEARS IN

Solution Find the diagonal of a square whose side is 10 cm. Concept: Problems Based on Areas and Perimeter Or Circumference of Circle, Sector and Segment of a Circle.