Question

A carpet 5cm long and 4cm wide is laid into square room of 7 cm how much need to cover​

Answer 1

Answer:

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Answer 2

FIRST LET US FIND TEH AREA OF CARPET =L×B

LENGTH=5

BREADTH/WIDTH=4

AREA =5×4

          =20cm²

AREA COVERED= 20cm²

TOTAL AREA OF SQUARE = SIDE×SIDE

SIDE=7

AREA= 7×7

          =49cm²

SO AREA REMAINING =49-20

                                     =29cm²