Question
PSLE
The figure is made up of two rectangles EFJK and FGHJ. EK = 3 cm, KJ = a cm and the area of FGHJ is (9 + 6a) cm2. Find the area of EGHK in terms of a. 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 EFJK and FGHJ. EK = 3 cm, KJ = a cm and the area of FGHJ is (9 + 6a) cm2. Find the area of EGHK in terms of a. Give your answer in the simplest form.