Question
PSLE
The figure is made up of two rectangles PQTU and QRST. PU = 4 cm, UT = f cm and the area of QRST is (9 + 2f) cm2. Find the area of PRSU in terms of f. Give your answer in the simplest form.
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PSLE
The figure is made up of two rectangles PQTU and QRST. PU = 4 cm, UT = f cm and the area of QRST is (9 + 2f) cm2. Find the area of PRSU in terms of f. Give your answer in the simplest form.