3paths passing through a park is showing in the figure alongside how much would it cost to put the park with tiles if paving a square metre cost rupees 65? and it is question no 8 please give the answer
Answers
area of 2 vertical paths= 35×2+35×2= 140
area of overlapping= 2×2+2×2=8
area for tiles=110+140-8=110+132=242m sq.
cost= 242×65=15730rs
Answer:
Cost of paving the tiles is rs. 15730.
Step-by-step explanation:
Given:
Length of the park , AB = 55 m
Breadth of the park , CB = 35 m
Width of each path = 2 m
Cost of paving the tile = Rs. 65 per m²
To find: Total of paving tiles on the path.
From the figure,
Area of All 3 path = Area of rectangle EFGH + Area of rectangle IJKL
+ Area of Rectangle MNOP - Area of square QRST
- Area of square UVWX
Area of Paths = EF × FG + IJ × JK + MN × NO - QR × QR - UV × UV
= 2 × 35 + 2 × 35 + 55 × 2 - 2 × 2 - 2 × 2
= 70 + 70 + 110 - 4 - 4
= 242 m²
Cost of tiles = 242 × 65 = Rs. 15730
Therefore, Cost of paving the tiles is rs. 15730.
