exam Maths Puzzle Numerical Ability

To me, this looks like a question not to hard to solve, but yet I am stuck on it. It asks, in Parallelogram ABCD, M

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exam Other Question

If the sides of a square are decreased by 3 cm, the area is decreased by 81 cm^2. What were the dimensions of the original square? I have to graph this inequality. Am I on the right track?


4x + y > 4
4(0) + 0 > 4
0 > 4 false statement