Question

A garden is 40 m long and 20m brought there is a circular park in the centre of the garden of radius 14 m find the area of remaining garden​

Answer 1

Answer:

184.56 m²

Step-by-step explanation:

area of garden = l× b = 40× 20= 800 m²

area of park = πr² = 3.14× 14² = 625.44 m²

Area of remaining garden = area garden - area park = 800 - 625.44 = 184.56 m²

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Answer 2

Answer:

first we have to find area of garden and then circular park and after this we subtract the area of circular park from the garden.

Step-by-step explanation:

length and breadth is given so area of rectangle is l×b =20×40

800m^2

area of circle is pie r^2

=22/7×14×14

= 22×28

=616m

now area of remaining garden = area of garden-area of circle

=800-616

=184

now 184 is the answer