Question

18. Find the length of the wooden strip required to frame a photograph of length 35 cm and
breadth 25 cm. If the wooden strip costs 50 paise per centimetre, find the cost of framing the photograph​

Answer 1

Answer:

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Step-by-step explanation:

Given,

Length of photo =35cm

Breadth of photo=25cm

parametre of rectangle=2×(length+breadth)

On putting the value

parametre=2(35+25)

=2×60

=120cm

hence 120cm of wooden strip is required

for making frame

Now 1cm of strip=50 paise

then,

120cm of strip=120×50paise

=6000 paise

=60 rupees

Answer 2

$\huge\boxed{\fcolorbox{lime}{yellow}{⭐ANSWER⤵࿐}}$

Given,

$\sf \purple{Length \: of \: photo \: = \: 35 cm}$

$\sf \purple{Breadth \: of \: photo \: = \: 25 cm}$

Perimeter of rectangle=2×(length+breadth)

On putting the value

parametre=2(35+25)

=2×60

$\huge \sf \red{=120 \: cm}$

hence 120cm of wooden strip is required

for making frame

Now 1cm of strip=50 paise

then,

120cm of strip=120×50paise

=6000 paise

$\huge \mathfrak \red{= \: 60 \: rupees}$

$\huge\colorbox{orange}{Mystery bacha࿐ ❤}$