Find the perimeter of a rectangle if its length is three times of breadth
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Answer:
8x
Step-by-step explanation:
Let the breadth be x metre
Length = 3x metre
Now , perimeter = 2(l+b)
= 2(x+3x)
= 2 × 4x
= 8x metre.
Answered by
1
Explanation:-
Required answer:-
♣️ We know that, perimeter of the rectangle = 2(l+b)
♠️ Let's length = 3x
♠️ Let's breadth = x
Putting length value and breadth value.
Perimeter of the rectangle = 2(3x + x)
Perimeter of the rectangle = 2(4x)
Perimeter of the rectangle = 8x
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