Mathematics and Mathematical Literacy - Thutong
Mathematics and Mathematical Literacy - Thutong
Mathematics and Mathematical Literacy - Thutong
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<strong>Mathematics</strong>(NSC)/Grade 11/ P2 20 Exemplar1.8 Find the volume of the right cone with slant height 13 mm <strong>and</strong> with radius ofbase 5 mm.135(3)[33]QUESTION 2Consider parallelogram ABCD with co-ordinates as shown in the diagram below.A(0;20)B (11;25)D (10;0)C (21;5)2.1 List two properties that are true of a rectangle which are not true of allparallelograms. (2)2.2 Find the lengths of AC <strong>and</strong> BD (leave your answers in surd form). (4)2.3 Find the gradients of AB <strong>and</strong> AD. (4)2.4 Is ABCD a rectangle? Give two detailed reasons using your answers from 2.2<strong>and</strong> 2.3. (2)[12]Copyright reserved
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