Question

(ii) If a square of side 1.5 m is cut out from
a square plastic sheet of side 3 m, find
the area of the remaining sheet.
(iii) A pathway covering 84 m2 is made
inside a garden with dimensions
13 m * 12 m. What is the area of
the lawn that can be laid inside the
garden?
A recta
32 m
perpe
centre
1.5 m
with
A red
broa
it. F
grav​

Answer 1

Step-by-step explanation:

Side of square plastic sheet = 3 m

Area of square plastic sheet = side^2

Area of square plastic sheet =3×2=6 m

Side of square = 1.5 m

Area of square  = side^2

Area of square  =1.5×2=3.0 m^2

Area of remaining sheet = Area of plastic sheet - Area of square

Area of remaining sheet = 6-3m=3 m^2

Hence the area of the remaining sheet is 3m^2