Question

Each side of a square is 4whole2/7.Find it's (a) area (b) perimeter

Answer 1

$Side \: \: of \: \: Square =4\frac{2}{7} \\ \\\\ Area = (Side)^{2} = (\frac{30}{7})^{2} = \frac{900}{49} \\ \\ \\ \\ Perimeter = 4s = (4 \times \frac{30}{7}) = \frac{120}{7}$

Answer 2

hope it's helpful........