Question

A square shaped park of side 100 meters has 2 equal rectangular flower beds each of size 10 m x 5 m. find the length of the boundary of the remaining park ​

Answer 1

Answer:

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Step-by-step explanation:

length and breadth of flower bed = 10 m x 5 m

Perimeter of flower bed  = 2*(10+5)m = 30m

There are two such flower beds for each bed, its one length and one breadth lie on boundary of the park.

Perimeter of both flower bed lying on park=  1/2 (2*primeter of one bed)

=   1/2 (2*30)= 30m

Square shaped park side =100 m​  

Perimeter of park =4×100 m=400 m

The length of the boundary of the remaining park ​= perimeter of park -perimeter of both flower bed lying on park

= 400- 30 = 370m

Ans. the length of the boundary of the remaining park ​is 370m.

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