Question

помогите пожалуйста ​

Answer 1

1)

$64 = {2x}^{2} \\ {x}^{2} = 32 \\ x = \sqrt{32}$

$p = \sqrt{32} \times 4 = 4 \sqrt{32}$

$s = \sqrt{32} \times \sqrt{32} = 32$