Question

a Saree is 5 m long &1.6m wide a15cm wide lace need to be put all around the Saree Find the area of lace &also length of lace required when the width is 50 cm

Answer 1

THANKS FOR THE QUESTION !

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GIVEN :

=> DIMENSIONS OF THE SAREE :

LENGTH :

=> 5 M

=> 5 * 100 CM

=> 500 CM

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BREADTH :

=> 1.6 M

=> 1.6 * 100 CM

=> 160 CM

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TO FIND :

=> 1. PERIMETER OF THE SAREE

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PERIMETER OF THE SAREE ( RECTANGLE )

=> 2 ( L + B )

=> 2 ( 500 CM + 160 CM )

=> 2 ( 660 CM )

=> 1320 CM

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CONDITION :

=> THE LACE IS TO BE PUT ON SAREE'S EDGES

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GIVEN :

=> DIMENSION OF THE LACE :

WIDTH :

=> 15CM

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NOW,

=> LENGTH OF THE LACE WILL BE :

=> EQUAL TO :

=> PERIMETER OF THE SAREE

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SO,

=> LENGTH OF THE LACE :

=> 1320 CM

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TO FIND :

AREA OF THE LACE

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AREA OF THE LACE :

=> LENGTH OF THE LACE * BREADTH OF THE LACE

=> 1320 CM * 15 CM

=> 19,800 CM^2

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2ND CONDITION :

=> IF THE WIDTH IS 50CM

=> LENTH OF THE LACE :

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LENGTH OF THE LACE :

=> .IT DEPENDS ON THE PERIMETER OF THE SAREE NOT ON THE WIDTH OF THE LACE

=> THUS ,

=> LENGTH WILL BE :

=> 1320 CM

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HOPE IT WILL HELP U ........

THANKS AGAIN.........

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