Perimeter of a rectangle is 13 cm. If it's width is 11 / 4 , find its length
Answers
Answered by
6
Answer:
Length = 15/4
Step-by-step explanation:
Perimeter of Rectangle = 2(l + b)
Let length(l) = x
ATQ,
2(x + b) = 13
2(x + 11/4) = 13
2x + 11/2 = 13
2x = 13/1 - 11/2
2x = (26 - 11)/2
2x = 15/2
x = 15/4
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Answered by
47
Answer:
☆Given:-
Perimeter of the rectangle = 13cm
width ( l ) = 11/4 cm
For a rectangle,,,,,
______________________
Perimeter = 2 ( length+ breadth)
13cm = 2 ( length + 11/4) cm
=》 13/2 = length + 11/ 4
=》 length = (13/2 - 11/4) cm
=》 length = ( 26-11)cm /4
=》 length = 15/4 cm
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