Question
PSLE
The figure is made up of two rectangles ABEF and BCDE. AF = 3 cm, FE = m cm and the area of BCDE is (7 + 4m) cm2. Find the area of ACDF in terms of m. Give your answer in the simplest form.
2 m

Click button first when a symbol is required. X

PSLE
The figure is made up of two rectangles ABEF and BCDE. AF = 3 cm, FE = m cm and the area of BCDE is (7 + 4m) cm2. Find the area of ACDF in terms of m. Give your answer in the simplest form.