The diagonal of a square playground measures .

MATHEMATICS · Multi-part · CBSE · Mathematics · The Baudhayana-Pythagoras Theorem · The Baudhayana-Pythagoras Theorem

Problem

The diagonal of a square playground measures

20\,\text{m}

. (i) Find the length of each side of the playground, leaving the answer in simplest radical form. (ii) Calculate the area of the playground in

\text{m}^2

. (iii) Determine the perimeter of the playground in metres.