QUESTION 4 SURFACE AREA AND VOLUME 4.1 Convert these…
QUESTION 4 SURFACE AREA AND VOLUME 4.1 Convert these units. Round off to 1 decimal place. 4.1.1 7,4 m2 to cm2 (1) 4.1.2 398 mm2 to cm2 (1) 4.1.3 9.2m3 = ____L (1) 4.1.4 4526 L = ____ kl (2) 4.2 A rectangular container with dimensions 2m by 3m by 5m is filled with water. A cube is placed in the container so that it is fully covered by the water. This displaces water from the container, but there is still 22 000 ℓ of water left in the container. Calculate the volume of the cube in cm3 and m3 . (5) Right click to open the diagram in a new tab. 4.3 This figure represents a piece of cheese that is in the shape of a triangular prism. Determine the minimum amount of paper needed to wrap it up completely. (4) Right click to open the diagram in a new tab. TOTAL Please draw a line before you start with the next question.