Math, asked by nehashah2582, 10 hours ago

find the length of decorative thread required to border a handkerchief of length 25cm and 40 cm

Answers

Answered by dakshchoudhary61

1

Answer:

The length of decorated thread needed will be 130 cm

Step-by-step explanation:

We need to find perimeter first

perimeter of rectangle = l+b×2

" " = 25+40×2

" " = 65×2

" " = 130

therefore a thread of 130 cm will be required

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