The perimeter of a parallelogram is 28cm If the ratio of the length to breadth is 3:4, what are the dimensions
Answers
Answered by
1
Answer:
5 and 8
Step-by-step explanation:
Let the lenght be 3x and breadth = 4x
==: Perimeter = 28
==: 2 (l+b) = 28
==: 3x + 4x = 14
==: 7x = 14
==: x = 2
Lenght = 3x = 5
Breadth = 4x = 8
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Answered by
0
Answer:length=6cm
Breadth=8cm
Step-by-step explanation:
2(l+b)=perimeter
2(3x+4x)=28
7x=14
x=2
Length=3x=3×2=6;)
Breadth =4x=4×2=8;)
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