Question

If the length of the diagonal of a square is 36 cm. find its area​

Answer 1

Step-by-step explanation:

Step-by-step explanation:If the length of a side of square is a then the length of the diagonal of the square is √2a. √2a =36 => a= 18√2(I) The area of the square is a*a => 18√2 * 18√2 => 648 square centimetre .

Answer 2

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• Diagonal = 36cm
• Area = ?

Area of square = ½ × ( diagonal )²

=> ½ × 36 × 36

=> 18 × 36

Area => 648 cm²