A rectangle by has a square of side cut from one corner. Find the area of the remaining shape.
Answer and explanation
Correct answer: D.
- Step 1: Rectangle area cm; square area cm. Step 2. Remaining area cm. **Answer: . Why not the others:** is what you get if you add the square. is what you get if you subtract the perimeter of the square. is what you get if you subtract the side instead of the area.
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