Question

If he uses equi triangular tiles, how many of them at one corner of tile? Other than sides of the floor.

Please answer step by step ​

Answer 1

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1)number of rectangular tiles=area of hall/area of tiles

=360×300 cm^2/30×15=240tiles

2)4

3)2

4)side of square=H.C.F of 24&15=3

area of square=(3)^2=9m