Math, asked by namirahkhan, 1 year ago

Mr Joshi has a piece of land. he want to build a wall all around.if the price of land is 25m by 16m and the cost of building a wall is rupee's 45 per meter.what is the total coast of building wall?​

Answers

Answered by chudesh
0

Answer:

18000rupees

Step-by-step explanation:

The dimensions of wall are:

length:25m

breadth=16m

he wants to build around his piece of land

For that he must know the perimeter of the land

perimeter of a rectangular field is given by:length×breadth

∴perimeter of rectangular field=25m×16m

∴perimeter of rectangular field=400m

now we know the price of building wall is 45rupees per meter

∴400×45=total cost to build wall

The total cost to build wall is 18000rupees

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