Question
PSLE
The figure shows a square divided into two smaller squares K and M and two rectangles L and N. The total perimeter of rectangles L and N is 84 cm. The area of square M is 225 cm2. What is the area of square K?
2 m

Click button first when a symbol is required. X

PSLE
The figure shows a square divided into two smaller squares K and M and two rectangles L and N. The total perimeter of rectangles L and N is 84 cm. The area of square M is 225 cm2. What is the area of square K?