BNU1501_Assignment_Ass_03_S1_2020

Questions 1 and 2 are based on the following information: Consider the following figure: 19 cm 5 cm 6 cm 6 cm 6,5 cm 6,5 cm 6,5 cm 6,5 cm Question 1 The perimeter of the gray shaded figure is [1] 50 cm. [2] 32 cm. [3] 37 cm. [4] 31 cm. Question 2 The combined area of the gray shaded figure and the figure shaded with black lines is [1] 30 cm2. [2] 50 cm2. [3] 32 cm2. [4] 65 cm2. 2BNU1501 Question 3 Round your answer to two decimal digits. Find the volume of a rectangular prism which is 60 cm long, 35 cm wide and 10 cm high. The answer, converted to litres, is [1] 21 000,00 . [2] 0,02 . [3] 21,00 . [4] 6,10 . Question 4 A carpenter has to put up skirting boards that run around the perimeter of the bottom of the walls of a room with the following dimensions: 4,5 m 7 m 10 m 3 m The carpenter orders the material from a local supplier. One piece of skirting board has a length of three running metres. The number of pieces of skirting board that the carpenter will need to order to finish the job is