Question 28
Mensuration of Plane ShapesA circle of perimeter 28 cm is opened to form a square. What is the maximum possible area of the square?
- A.56 cm2
- B.49 cm2
- C.98 cm2
- D.28 cm2
Show the answer and explanation
Answer: B (49 cm2)
Explanation
The wire of length 28 cm makes a square of side 7 cm, with area 49 cm2.