Question

the length and breadth of Ramu's house are 15cm and 8cm respectively. What is the length of the diagonalof the house​

Answer 1

Step-by-step explanation:

Length of a rectangular hall L=40 m

Breadth of the rectangular hall B=18 m

So, the area of hall

=L×B=40×18=720 m

2

Since,

Length of tiles l=1 m

Breadth of tiles b=50 cm=0.5 m

So, the area of each tile=l×b=1×0.5=0.5 m 2

Therefore, the numbers of tiles are required= 0.5720 =1440