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The rectangle is greater than its breadth by 4cm and it's perimeter is 20cm the length and breadth are_ |
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Answer» Answer: Perimeter given = 20 cm Breadth Given = 4 cm LENGTH given = let’s consider it as variable x 2( length + breadth ) = perimeter of rectangle 2( x + 4 ) = 20 cm 2X + 8. = 20 cm 2x = 20 - 8 (transposition) 2x = 12 cm 2x/2 = 12/2 x = 6 cm (breadth) Therefore length = 4CM and breadth = 6 cm Hence area of rectangle = length x breadth (A) = 4 x 6 (A) = 24 cm Therefore breadth = 6cm; Area = 24 cm Step-by-step explanation: Hope it helps you pls mark as brainliest.
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