Question

The perimeter of rectangle is 13cmand its width is 2 3by 4.find its length

Answer 1

heya friend !!

here's your answer :-

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□ Here are some rectangle related formula ,

☆ Area of rectangle = length × breadth

☆ Perimeter of rectangle = 2 ( L + B )

☆ Length of the rectangle = Area / breadth.

☆ Breadth of the rectangle = Area / length.

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Given that ,

● Perimeter of rectangle = 13 cm.

● Width of the rectangle = 2_3 / 4 or 11 / 4 cm

● Length of the rectangle = ?

Let's solve the question :-

■ Perimeter of a rectangle = 2 ( L + B )

==》13 = 2 ( L + 11 / 4 )

==》13 / 2 = ( L + 11 / 4 )

==》13 / 2 - 11 / 4 = L

==》15 / 4 = L

Hence , length of the rectangle is 15 / 4 cm.

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hope it helps !!

thanks for asking :)

☆ be brainly ☆