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Lenght of rectangle is 2 cm more than twice its breadth if a perimeter of rectangle is 28 find lenght and breadth |
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Answer» Call LENGTH and breadth, L and B.Thus L = 2B + 2Also PERIMETER P = 2L + 2B = 28Substitute the first equation into the SECOND and get2(2B + 2) + 2B = 284B + 4 + 2B = 286B + 4 = 286B = 24B = 4L = 10hope will be helpful ☺️ |
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