Question

rectangular park is 45 meter long and 30 meter wide.A path 2.5 meter wide is constructed outside the park. find the area of path​

Answer 1

Answer:

Area of park =l×b=45×30=1350 cm2

Area of park =l×b=45×30=1350 cm2Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2

Area of park =l×b=45×30=1350 cm2Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2Therefore,

Area of park =l×b=45×30=1350 cm2Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2Therefore,Area of path = Area of park with path − Area of rectangular park             

Area of park =l×b=45×30=1350 cm2Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2Therefore,Area of path = Area of park with path − Area of rectangular park             =1750−1350=400 cm2

Area of park =l×b=45×30=1350 cm2Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm2Therefore,Area of path = Area of park with path − Area of rectangular park             =1750−1350=400 cm2Hence, this is the answer.

Answer 2

⋆Question

A rectangular park is 45 meter long and 30 meter wide.A path 2.5 meter wide is constructed outside the park. find the area of path​

⋆Given

Length of park=45 m

Breadth of park=30 m

⋆To Find

Area of Path

⋆Solution

Area of path=Total area - Area of park

⤜ Area of park =l×b

⤜ Area of Park = 45×30

⤜ Area of park = 1350 cm²

⤜ Area of park with path =45 + 2.5 + 2.5 × 30 + 2.5 + 2.5

⤜ Area of path = 50 × 35

⤜Area of park with path = 1750 cm²

∴ Area of path = 1750 - 1350

Area of path = 400 cm²

∴ Area of path is 400 cm²