Question
PSLE
The figure is made up of two rectangles TUXY and UVWX. TY = 7 cm, YX = r cm and the area of UVWX is (3 + 4r) cm2. Find the area of TVWY in terms of r. 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 TUXY and UVWX. TY = 7 cm, YX = r cm and the area of UVWX is (3 + 4r) cm2. Find the area of TVWY in terms of r. Give your answer in the simplest form.