Question

6.
(d) 4900 m
The perimeter of a square park is 280 m. What is its area?
(a) 280 m
(b) 19,600 m
ch side is 13 cm long?
(c) 78,400 m
cm​

Answer 1

Answer:

perimeter = 4a

280 = 4 a

a = 70m

area = a²

= 70²

= 4900m

option d)

Answer 2

the answer same as 280 cm