find the cost of marbling a flower if the length is given 42cm. find the perimeter of the flower is 592m.
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Step-by-step explanation:
(i) The area of whole land=Area of given rectangular lawn
= Length
×
width
=
10
×
5
=
50
m2
(ii) Area of flower bed = Area of circle
=
π
r
2
=
3.14
×
2
×
2
=
12.56
sq m
(iii) The area of the lawn excluding the area of the flower bed = Area of lawn —area of flower bed
=
50
—
12.56
=
37.44
m2
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