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23-01-2021
Mathematics

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the length and breadth of a rectangle are X + 4 cm and 8 cm respectively write down expressions for the perimeter of the rectangle and the length of the side of a square with the same perimeter

the length and breadth of a rectangle are X 4 cm and 8 cm respectively write down expressions for the perimeter of the rectangle and the length of the side of a class=

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23-01-2021

a) 2(x + 4) + 2(x) = 2x + 8 + 2x = 4x + 8
b) square root of 4x + 8

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