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The length of a rectangle is 5 metres less than twice the breadth. If the perimeter is 50metres, find the length and breadth of the rectangle.Let the breadth be xThen length = ______Perimeter = 50 metresLength + breadth = _____________ + x = 253x – _______ = 253x = _______x = _______breadth = ____ metres, length = ____ metres |
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Answer» Answer: The LENGTH of a rectangle is 5 metres less than twice the breadth. If the perimeter is 50 metres, find the length and breadth of the rectangle. Let the breadth be X Then length = 2x-5 Perimeter = 50 metres Length + breadth = (x)+(2x-5) (2x-5) + x = 25 3x – 5 = 25 3x = 30 x = 10 breadth = 10 metres, length = 15 metres |
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