Question

1
There is a rectangular garden with dimentions 40m by 35m.
It has two semicircles with diameter a breadth of garden.
Find the cost of tiling the shaded portion with
tiles at the rate of Rs 20 pch ma
+35cm cm​

Answer 1

Answer:

Rs 21760

Step-by-step explanation:

Area of path = ( 40 × 2 )+( 30×2 )−( 2×2 )

                     = 80 + 60 - 4

                      = 136m²

 Square tiles needed = total area / area of 1 tile

                                    = 136/25 x 100 x 136/25 x 100

                                   = 136 x 16

                                   = 2176

 Total cost = Rs. 21760

             I hope this answer will help you.............

Answer 2

Step-by-step explanation: