Question

the perimeter of a square is 64 CM what is the length of the diagonal?​

Answer 1

Answer:

90.24

Step-by-step explanation:

Formula to find the diagonal of the square by the area is:

$\sqrt{2}$ x 64

= 90.24

Answer 2

Answer:

Given, perimeter of the square = 64 CM

{{perimeter of square = 4×side}}

so, it's side would be 64/4 = 16 CM

{{diagonal of square = a√2}}

thus, diagonal would become 16 ×√2= 16√2 CM

that's why correct ans is 16√2 CM.