Question
The figure shows four rectangles J, K, L and M not drawn to scale. The areas of rectangles J, K and L are 42 cm2, 48 cm2 and 35 cm2 respectively. What is the area of rectangle M?
4 m

Click button first when a symbol is required. X

The figure shows four rectangles J, K, L and M not drawn to scale. The areas of rectangles J, K and L are 42 cm2, 48 cm2 and 35 cm2 respectively. What is the area of rectangle M?