A rectangular garden 20m * 15m has a path 1.5 wide all around it. Find the area of the path.
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Answer:
54.75m^2
Step-by-step explanation:
yrr thodi gndi h dwaring pr I hope u will understand from this too
I denoted 1.5m wide with yellow colour
& dimensions of inner rectangle which are given to us 20×15m with red colour
area of inner rec ABCD= l×b
=20×15m
=300m^2
sides of outer rectangle PQRS
length=20+1.5m
=21.5m
breadth=15+1.5m
=16.5m
area of rec PQRS=l×b
=21.5×16.5
=354.75m^2
area of the path=
area of rec PQRS-area of rec ABCD
=354.75-300m^2
=54.75m^2
hence,the area of the path is 54.75m^2
(^for denoting square)*
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