QUESTION 3 AREA AND PERIMETER 3.1 Calculate the pe…
QUESTION 3 AREA AND PERIMETER 3.1 Calculate the perimeter of a rectangle if the length is 15 cm and the breadth is 7 cm. (2) 3.2 Write down the formula for the surface area of a cube. (1) 3.3 The floor of a room 4,5 m by 3,75 m has to be covered with square carpet tiles with sides equal to 750 mm. Calculate: 3.3.1 The area of the floor in m2. (2) 3.3.2 The area of a tile in mm2. (2) 3.3.3 The number of tiles you will need to cover the floor. (2) 3.4 Calculate the area of the following shape. (draw sketches to show how you divided it up): Right click to open the diagram in a new tab. (5) TOTAL Please draw a line before you start with the next question.