Question

Mrs razdan wants to use tiles of length 20cm and breadth 10cm to cover the floor of her balcony shown in the figure. what is the area of the balcony? how many tiles does she need to buy. (1sqm =10000 sqm)

Answer 1

Area of rectangle 1 =l×b

=4×2=8 sq m

Area of rectangle 2 =lxb

=6x2=12sq m

Area of figure=8+12=12sq m

Area of tile=lxb

=20cmx10cm

=200sq cm

No. of tile=20x10000

__________

200

One zero of 1000 cut by200zero and 200 now is 20 so, 20is cut by 20

So, now our answer is 1000

Answer is=1000 tiles

Answer 2

Step-by-step explanation:

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