What is the least number of squares tiles required to pave the floor of a room 15.17 m long and 9.02 m broad?
Length of largest tile = H.C.F. of 1517 cm and 902 cm = 41 cm.
Area of each tile = 41×41cm2
Required number of tiles = 1517×90241×41= 814
The lengths of the diagonals of a rhombus are 16 cm and 12 cm. Its area is:
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