Question

Find the area of the lawn​

Answer 1

FINAL ANSWER:-

$66m^{2}$

GIVEN:-

width of path = 2.5m

area of square park = $165m^{2}$

TO FIND:-

1. find side of square

2. area of path

SOLUTION:-

[ FIRST FIND LENGTH OF EACH SIDE ]

area of square = s²

165=s²

$s=\sqrt{165}$

s=12 (approx.)

[ AS IN QUESTION IT IS GIVEN THAT PATH WAS CONSTRUCT OUTSIDE (surrounding) SO LENGTH OF OUTER EDGES OF GARDEN WILL BE :-

12+2.5 $=14.5m$]

area of  square ABCD A1= 12×12 $= 144m^{2}$

area of square PQRS  A2= 14.5×14.5 $=210.25m^{2}$

∴ area of path = A2-A1

$=210.25-144\\=66.25m^{2}$

Answer 2

Answer:

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