Question

Peremetre of arectancle is 50 cm one of its sides are 15 cm what is the other sides

Answer 1

$\huge\mathfrak \red{right \: question}$

★ Perimeter of a Rectangle is 50 cm . One of it's side is 15 cm . What are the other sides ??

$\huge\fbox\orange{answer}$

$\huge\mathbb\blue{given \: }$

✰ Perimeter = 50 cm

✰ One of the Rectangle's side = 15 cm .

$\huge\mathbb\green{find}$

✯ Other sides of Rectangle

$\small\bold\pink{lets \:get \: started \: }$

$\small\bold\orange{formulae }$

☆ 2(Length + Breadth )

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P = 2( L + B )

50 = 2( 15 + B )

50 = 30 + 2B

2B = 50-30

2B = 20

B = 20/2

B = 10

$\small\bold\pink{other \: side = 10}$

Answer 2

$\Huge{\textbf{\textsf{{\color{orange}{QuE}}{\purple{sti}}{\pink{On}}{\color{pink}{:}}}}}$

Perimeter of a rectangle is 50 cm one of its sides are 15 cm what is the other sides.

${\huge{\large{\underline {\fbox \red{Given : }}}}}$

Perimeter of rectangle = 50 cm

One side of rectangle = 15 cm

${\huge{\large{\underline {\fbox \red{ \: Find : }}}}}$

$\sf \: Other \: side \: of \: rectangle$

$\huge\mathfrak\red{Solution }$

Let the other side of rectangle be b

Perimeter of rectangle = 2 × ( length + breadth)

50 cm = 2 × ( 15 cm + b )

50 cm = 30 cm + 2b

50 cm - 30 cm = 2 b

20 cm / 2 = b

10 cm = b

Therefore, Other side of rectangle is 10 cm.