Question

find the area of a square whose perimeter is 280 m​

Answer 1

Answer:

Area of square=4900m²

Step-by-step explanation:

Perimeter of square = 4×s (where s is side)

280 = 4s

s = 280÷4

s = 70m

Area = s × s

= 70 × 70

= 4900m²

Hope you understand

Please make it a brainlist answer

Answer 2

Answer:

4900m² is ur answer plz mark Brainliest