Question

perimeter of rectangle is 13 centimetres width is 11/4 then length is​

Answer 1

Answer:

perimeter of rectangle is 2( l+b )

length = 11/4

width = ?

perimeter = 2( l + b )

13 = 2(l+11/4)

52 = 2 (4l + 11)

52/2 = 26 = 4l + 11

26 -11 = 4 l

13 = 4 l

l = 13 /4 = 3 .75

Answer 2

HeYa❤️...

Answer:

Given:

Perimeter = 13cm

Width = 11/4

Solution:

$perimeter of \: rectangle = 2(l + b) \\ 13cm = 2(l + \frac{11}{4} ) \\ 13 cm = 2( \frac{4l + 11}{4} ) \\ 52cm = 8l + 22 \\ 8l = 52 - 22 \\ 8l = 30 \\ l = \frac{30}{8}$

I hOpe It HeLpS Ya!

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