The perimeter of a square is twice the perimeter of a rectangle If the perimeter
of a square is 60 cm. and breadth
of the rectangle is 3 cm then find the
length of the rectangle ?
Answers
Answered by
36
Answer:- 12 cm
Step-by-step explanation:-
Perimeter of square = 60cm (given)
Breadth of rectangle= 3cm (given)
We know that perimeter of rec. = 2(l+b)
According to question perimeter of square is twice the perimeter of rectangle
So,
60 = 2{2(L+B)
60 = 2{2(L+3)
60= 4L+12
4L= 60-12
4L = 48.
L = 48/4
Therefore, length of rectangle = 12 cm.
Answered by
3
Answer:
11
Step-by-step explanation:
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