Conversion of Word Statement to Mathematical Statement
The two adjac...
Question
The two adjacent sides of a rectangle are (4x + 2) and (6x - 7), then perimeter of the rectangle is .
A
10x - 5
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B
5x - 10
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C
20x - 10
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D
10x - 10
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Solution
The correct option is C 20x - 10 Sides of the rectangle are (4x + 2) and (6x - 7). Perimeter of a rectangle = 2(length + breadth) = 2[(4x + 2) + (6x - 7)] = 2(10x - 5) = 20x - 10