Question

Find the area of a square park whose perimeter is 320m?​

Answer 1

Step-by-step explanation:

Perimeter is 320 m

then side = 320/4 = 80 m

Area = 80*80

6400 m^2

Answer 2

Answer:

$6400m {}^{2}$

Step-by-step explanation:

$perimeter \: of \: square = 4 \times side \\ 320 = 4 \times side \\ 320 \div 4 = side \\ 80 = side \\ area \: of \: square = (side) {}^{2} \\ area = (80) {}^{2} \\ area = 6400m {}^{2}$