You need to build a path 1 m wide all around the field and inside it in a rectangular field of dimensions 70m×50m.Now find how much area wil

Question

You need to build a path 1 m wide all around the field and inside it in a rectangular field of dimensions 70m×50m.Now find how much area will be used up by the path.​

in progress 0
Luna 2 months 2021-09-25T07:32:15+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-25T07:33:26+00:00

    Answer:

    ANSWER:

    We have,

    Length AB = 40 m and breadth BC = 25 m

    ∴ Area of lawn ABCD = 40 m x 25 m = 1000 m2

    Length PQ = (40 + 2 + 2 ) m = 44 m

    Breadth QR = ( 25 + 2 + 2 ) m = 29 m

    ∴ Area of PQRS = 44 m x 29 m = 1276 m2

    Now,

    Area of the path = Area of PQRS − Area of the lawn ABCD

    = 1276 m2 − 1000 m2

    = 276 m2

    Rate of levelling the path = Rs. 8.25 per m2

    ∴ Cost of levelling the path = Rs. ( 8.25 x 276)

    = Rs. 2277

    please make me as brainlest and follow me.

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )