Question

The length of the diagonal of a square is 50 cm, find the perimeter of the square.(CLASS 7TH)​

Answer 1

Given:

• The length of the diagonal of a square is 50 cm

To find:

• find the perimeter of the square

Solution:

$\sf \: Perimeter = 2\sqrt{2} d \\ \sf \: Where \: d \: is \: The \: \sf \: Diaganal \ \\ \sf \: here \:diagnal \: is \: 50cm \\ So \: Perimeter = 2\sqrt{2} \times 50 = 100 \sqrt{2} \\ = 100 \times 1.41 \\ = 141cm \\ \mathrm\red{Hence, \: The \: Perimeter \: is \: 141Cm}$

Answer 2

Answer:

the answer is 100 square root 2

Step-by-step explanation: