Question

If the area of square is 400 m² the find its sides

Answer 1

area of square= side×side

400m² = side×side

20m×20m=side×side

》》side=20m

Answer 2

Answer:

area of square = side× side

400 = side ^2

√ 400 = side

side = 20 cm ....

please mark as brainliest answer and follow me