Question

15. The perimeter of a square plot = 360 m. Find :
() its area.​

Answer 1

Step-by-step explanation:

gn: perimeter of a square=360m

side of it=4a=360

ஃ a=360/4=90m

area of a square=a²

=90²=8100m²

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Answer 2

Step-by-step explanation:

given the perimeter of a square plot = 360 m.

let the side of plot is = a

then,

4a = 360 m.

[ a = 90 m. ]

• now the area of a plot = (a)2
• area of a plot = (90)2 = 8100 m.