Question 1.7.2   What is the scientific word for: Water or another liquid with something dissolved in it? (1)

Question 1.8   List two things that would make a solid dissolve quicker in water. (2)

  BIBLIOGRAPHY:   https://mammothmemory.net/maths/geometry/angles/obtuse-angle.html   https://www.tutoringhour.com/lessons/geometry/types-of-angles/

FILE UPLOAD OPPORTUNITY   Scan all your answers into one PDF file Name your file: MATH GR.5 (YOUR NAME AND SURNAME) SBA TEST 006  

QUESTION 7   7.1 Draw a pentagonal pyramid. Write down the number of faces, edges and vertices.   Draw with a pencil and ruler.    

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INSTRUCTIONS: 1. No copying of any sources allowed. 2. Complete all the answers of the 9 questions of this test on your own writing paper. You will scan all your answers when you are done and upload it as 1 pdf file. 3. Name your answer document (.pdf): MATH GR.5 (YOUR NAME AND SURNAME) SBA TEST 006 4. Number all your handwritten answers and write neatly and legibly. 5. When you draw shapes, use a ruler and a pencil. 6. NO calculators may be used. 7. Keep your eye on the time! Best of Luck!

QUESTION 8   8.1 Label the face, vertex and edge of the 3D object. Make sure you draw the picture and then label it.  One mark will be allocated for each of the correct labels: vertex, edge and face and one mark will be allocated for the drawing.       8.2 Draw a square and then draw a diagonal line on the square.  

QUESTION 2 Answer the following questions regarding separating materials:

Question 1.5.1   List two properties of each of the following materials which make them good for these jobs.   Nylon fabric used for an umbrella. (1)