1.1 1.2 1.3 QUESTION 1 Give the formula for the area of the following figures: 1.1.1 a square 1.1.2 a rectangular 1.1.3 a triangular Determine the area of the square ABCD with AB=3cm. A 3cm D C Determine the area of the rectangular ABCD with AB=5cm and BC=3cm. A 5cm B 3 cm D C 1.4 Determine the area of the triangular ABC with AC=5cm and height DB=30 mm. B (3) (3) (3) 30min (4) C A D 5 cm 10