Question

Two plots of land square and other rectangle have same perimeter if the rectangular field is of size 90 m by 70 m which plot has the greater area and by how much

Answer 1

Square plot and by 20 m

Answer 2

square =
p= 4×s
4×90
360
rectangle =
p= 2(l+b)
2(90+60)m
2(150)m
300m
square has the greater area
360-300m
60m