a swimming pool is 30 m long10 m wide 2.5 m deep its wakk have been covered with tiles of size 200cm find the nmbr of tiles to be used on its floor and four walls
Answers
Answered by
0
Answer:
Step-by-step explanation:
Area of swimming pool=lb+2lh+2bh
=30×10+2×30×2.5+2×10×2.5
=300+150+50
=500m2
Total area of swimming pool =500×100×100
=5000000cm2
No.of tiles required=5000000÷200×200
=125 tiles
Similar questions